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Codeforces Better!

Codeforces界面汉化、题目翻译，markdown视图，一键复制题目

当前为 2023-06-13 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Codeforces Better!
  3. // @namespace    https://greasyfork.org/users/747162
  4. // @version      1.37
  5. // @description  Codeforces界面汉化、题目翻译，markdown视图，一键复制题目
  6. // @author       北极小狐
  7. // @match        *://*.codeforces.com/*
  8. // @connect      www2.deepl.com
  9. // @connect      m.youdao.com
  10. // @connect      openai.api2d.net
  11. // @connect      api.openai.com
  12. // @connect      www.luogu.com.cn
  13. // @connect      greasyfork.org
  14. // @grant        GM_xmlhttpRequest
  15. // @grant        GM_info
  16. // @grant        GM_setValue
  17. // @grant        GM_getValue
  18. // @grant        GM_addStyle
  19. // @icon         https://aowuucdn.oss-cn-beijing.aliyuncs.com/codeforces.png
  20. // @require      https://cdn.staticfile.org/turndown/7.1.2/turndown.min.js
  21. // @require      https://cdn.staticfile.org/markdown-it/13.0.1/markdown-it.min.js
  22. // @license      MIT
  23. // ==/UserScript==
  24.  
  25. // 状态与初始化
  26. const getGMValue = (key, defaultValue) => {
  27.     const value = GM_getValue(key);
  28.     if (value === undefined) {
  29.         GM_setValue(key, defaultValue);
  30.         return defaultValue;
  31.     }
  32.     return value;
  33. };
  34. const is_mSite = window.location.hostname.startsWith('m');
  35. const is_oldLatex = $('.tex-span').length;
  36. const bottomZh_CN = getGMValue("bottomZh_CN", true);
  37. const translation = getGMValue("translation", "deepl");
  38. const expandFoldingblocks = getGMValue("expandFoldingblocks", true);
  39. const enableSegmentedTranslation = getGMValue("enableSegmentedTranslation", false);
  40. const showJumpToLuogu = getGMValue("showJumpToLuogu", true);
  41. var x_api2d_no_cache = getGMValue("x_api2d_no_cache", true);
  42.  
  43. // 常量
  44. const helpCircleHTML = '<div class="help-icon"><svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg"><path fill="currentColor" d="M512 64a448 448 0 1 1 0 896 448 448 0 0 1 0-896zm23.744 191.488c-52.096 0-92.928 14.784-123.2 44.352-30.976 29.568-45.76 70.4-45.76 122.496h80.256c0-29.568 5.632-52.8 17.6-68.992 13.376-19.712 35.2-28.864 66.176-28.864 23.936 0 42.944 6.336 56.32 19.712 12.672 13.376 19.712 31.68 19.712 54.912 0 17.6-6.336 34.496-19.008 49.984l-8.448 9.856c-45.76 40.832-73.216 70.4-82.368 89.408-9.856 19.008-14.08 42.24-14.08 68.992v9.856h80.96v-9.856c0-16.896 3.52-31.68 10.56-45.76 6.336-12.672 15.488-24.64 28.16-35.2 33.792-29.568 54.208-48.576 60.544-55.616 16.896-22.528 26.048-51.392 26.048-86.592 0-42.944-14.08-76.736-42.24-101.376-28.16-25.344-65.472-37.312-111.232-37.312zm-12.672 406.208a54.272 54.272 0 0 0-38.72 14.784 49.408 49.408 0 0 0-15.488 38.016c0 15.488 4.928 28.16 15.488 38.016A54.848 54.848 0 0 0 523.072 768c15.488 0 28.16-4.928 38.72-14.784a51.52 51.52 0 0 0 16.192-38.72 51.968 51.968 0 0 0-15.488-38.016 55.936 55.936 0 0 0-39.424-14.784z"></path></svg></div>';
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  46.  
  47. // 报错信息捕获
  48. /*let errorMessages = "";
  49. const defaultError = console.error.bind(console);
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  55.     defaultError(message);
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  60.     defaultError(message);
  61.     return true;
  62. };*/
  63.  
  64. // 样式
  65. GM_addStyle(`
  66. :root {
  67.     --vp-font-family-base: "Chinese Quotes", "Inter var", "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  68. }
  69. span.mdViewContent {
  70.     white-space: pre-wrap;
  71. }
  72. /*翻译div*/
  73. .translate-problem-statement {
  74.     display: grid;
  75.     justify-items: start;
  76.     white-space: pre-wrap;
  77.     letter-spacing: 1.8px;
  78.     color: #059669;
  79.     background-color: #f9f9fa;
  80.     border: 1px solid #10b981;
  81.     border-radius: 0.3rem;
  82.     padding: 5px;
  83.     margin: 10px 0px;
  84.     font-size: 13px;
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  86. .translate-problem-statement.error_translate {
  87.   color: red;
  88.   border-color: red;
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  90. .translate-problem-statement a {
  91.     color: #10b981;
  92.     font-weight: 600;
  93.     background: 0 0;
  94.     text-decoration: none;
  95. }
  96. .translate-problem-statement p {
  97.     margin: 8px 0 !important;
  98. }
  99. .translate-problem-statement img {
  100.     max-width: 100.0%;
  101.     max-height: 100.0%;
  102. }
  103. .ttypography .translate-problem-statement .MathJax {
  104.     color: #059669!important;
  105. }
  106. .translate-problem-statement span.math {
  107.     margin: 0px 2.5px !important;
  108. }
  109. .translate-problem-statement a:hover {
  110.     background-color: #800;
  111.     color: #fff;
  112.     text-decoration: none;
  113. }
  114. .html2md-panel {
  115.     display: flex;
  116.     justify-content: flex-end;
  117. }
  118. .html2md-panel a {
  119.     text-decoration: none;
  120. }
  121. button.html2mdButton {
  122.     display: flex;
  123.     align-items: center;
  124.     cursor: pointer;
  125.     background-color: #ffffff;
  126.     color: #606266;
  127.     height: 22px;
  128.     width: auto;
  129.     font-size: 13px;
  130.     border-radius: 0.3rem;
  131.     padding: 1px 5px;
  132.     margin: 5px;
  133.     border: 1px solid #dcdfe6;
  134. }
  135. button.html2mdButton:hover {
  136.     color: #409eff;
  137.     border-color: #409eff;
  138. }
  139. button.html2mdButton.copied {
  140.     background-color: #f0f9eb;
  141.     color: #67c23e;
  142.     border: 1px solid #b3e19d;
  143. }
  144. button.html2mdButton.mdViewed {
  145.     background-color: #fdf6ec;
  146.     color: #e6a23c;
  147.     border: 1px solid #f3d19e;
  148. }
  149. button.html2mdButton.error {
  150.     background-color: #fef0f0;
  151.     color: #f56c6c;
  152.     border: 1px solid #fab6b6;
  153. }
  154. button.translated {
  155.     cursor: not-allowed;
  156.     background-color: #f0f9eb;
  157.     color: #67c23e;
  158.     border: 1px solid #b3e19d;
  159. }
  160. button.html2mdButton.reTranslation {
  161.     background-color: #f4f4f5;
  162.     color: #909399;
  163.     border: 1px solid #c8c9cc;
  164. }
  165. .translate-problem-statement table {
  166.     border: 1px #ccc solid;
  167.     border-collapse: collapse;
  168.     margin: 1.3571em 0 0;
  169.     color: #222;
  170. }
  171. .translate-problem-statement table td {
  172.     border-right: 1px solid #ccc;
  173.     border-top: 1px solid #ccc;
  174.     padding: 0.7143em 0.5em;
  175. }
  176. .translate-problem-statement table th {
  177.     padding: 0.7143em 0.5em;
  178. }
  179. .translate-problem-statement p:not(:first-child) {
  180.     margin: 1.5em 0 0;
  181. }
  182. /*设置面板*/
  183. header .enter-or-register-box, header .languages {
  184.     position: absolute;
  185.     right: 170px;
  186. }
  187. button.html2mdButton.CFBetter_setting {
  188.     float: right;
  189.     height: 30px;
  190.     background: #60a5fa;
  191.     color: white;
  192.     margin: 10px;
  193. }
  194. #CFBetter_setting_menu {
  195.     z-index: 9999;
  196.     box-shadow: 0px 0px 0px 4px #ffffff;
  197.     display: grid;
  198.     position: fixed;
  199.     top: 50%;
  200.     left: 50%;
  201.     width: 320px;
  202.     transform: translate(-50%, -50%);
  203.     border-radius: 6px;
  204.     background-color: #edf1ff;
  205.     border-collapse: collapse;
  206.     border: 1px solid #ffffff;
  207.     color: #697e91;
  208.     font-family: var(--vp-font-family-base);
  209.     padding: 10px 20px 20px 20px;
  210. }
  211. #CFBetter_setting_menu h3 {
  212.     margin-top: 10px;
  213. }
  214. #CFBetter_setting_menu hr {
  215.     border: none;
  216.     height: 1px;
  217.     background-color: #ccc;
  218.     margin: 10px 0;
  219. }
  220. /*设置面板-关闭按钮*/
  221. #CFBetter_setting_menu .tool-box {
  222.   position: absolute;
  223.   display: flex;
  224.   align-items: center;
  225.   justify-content: center;
  226.   width: 2.5rem;
  227.   height: 2.5rem;
  228.   top: 3px;
  229.   right: 3px;
  230. }
  231.  
  232. #CFBetter_setting_menu .btn-close {
  233.   display: flex;
  234.   align-items: center;
  235.   justify-content: center;
  236.   text-align: center;
  237.   padding: 10px;
  238.   width: 1px;
  239.   height: 1px;
  240.   color: transparent;
  241.   font-size: 0;
  242.   cursor: pointer;
  243.   background-color: #ff000080;
  244.   border: none;
  245.   border-radius: 10px;
  246.   transition: .15s ease all;
  247. }
  248.  
  249. #CFBetter_setting_menu .btn-close:hover {
  250.     width: 20px;
  251.     height: 20px;
  252.     font-size: 17px;
  253.     color: #ffffff;
  254.     background-color: #ff0000cc;
  255.     box-shadow: 0 5px 5px 0 #00000026;
  256. }
  257.  
  258. #CFBetter_setting_menu .btn-close:active {
  259.   width: .9rem;
  260.   height: .9rem;
  261.   font-size: 1px;
  262.   color: #ffffffde;
  263.   --shadow-btn-close: 0 3px 3px 0 #00000026;
  264.   box-shadow: var(--shadow-btn-close);
  265. }
  266.  
  267. /*设置面板-checkbox*/
  268. #CFBetter_setting_menu input[type=checkbox]:focus {
  269.     outline: 0px;
  270. }
  271.  
  272. #CFBetter_setting_menu input[type="checkbox"] {
  273.     margin: 0px;
  274. 	appearance: none;
  275.     -webkit-appearance: none;
  276. 	width: 40px;
  277. 	height: 20px;
  278. 	border: 1.5px solid #D7CCC8;
  279. 	border-radius: 20px;
  280. 	background: #efebe978;
  281. 	position: relative;
  282. 	box-sizing: border-box;
  283. }
  284.  
  285. #CFBetter_setting_menu input[type="checkbox"]::before {
  286. 	content: "";
  287. 	width: 14px;
  288. 	height: 14px;
  289. 	background: #D7CCC8;
  290. 	border: 1.5px solid #BCAAA4;
  291. 	border-radius: 50%;
  292. 	position: absolute;
  293. 	top: 0;
  294. 	left: 0;
  295. 	transform: translate(2%, 2%);
  296. 	transition: all 0.3s ease-in-out;
  297. }
  298.  
  299. #CFBetter_setting_menu input[type="checkbox"]::after {
  300. 	content: url("data:image/svg+xml,%3Csvg xmlns='://www.w3.org/2000/svg' width='23' height='23' viewBox='0 0 23 23' fill='none'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M6.55021 5.84315L17.1568 16.4498L16.4497 17.1569L5.84311 6.55026L6.55021 5.84315Z' fill='%23EA0707' fill-opacity='0.89'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M17.1567 6.55021L6.55012 17.1568L5.84302 16.4497L16.4496 5.84311L17.1567 6.55021Z' fill='%23EA0707' fill-opacity='0.89'/%3E%3C/svg%3E");
  301. 	position: absolute;
  302. 	top: 0;
  303. 	left: 24px;
  304. }
  305.  
  306. #CFBetter_setting_menu input[type="checkbox"]:checked {
  307. 	border: 1.5px solid #C5CAE9;
  308. 	background: #E8EAF6;
  309. }
  310.  
  311. #CFBetter_setting_menu input[type="checkbox"]:checked::before {
  312. 	background: #C5CAE9;
  313. 	border: 1.5px solid #7986CB;
  314. 	transform: translate(122%, 2%);
  315. 	transition: all 0.3s ease-in-out;
  316. }
  317.  
  318. #CFBetter_setting_menu input[type="checkbox"]:checked::after {
  319.     content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 15 13' fill='none'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M14.8185 0.114533C15.0314 0.290403 15.0614 0.605559 14.8855 0.818454L5.00187 12.5L0.113036 6.81663C-0.0618274 6.60291 -0.0303263 6.2879 0.183396 6.11304C0.397119 5.93817 0.71213 5.96967 0.886994 6.18339L5.00187 11L14.1145 0.181573C14.2904 -0.0313222 14.6056 -0.0613371 14.8185 0.114533Z' fill='%2303A9F4' fill-opacity='0.9'/%3E%3C/svg%3E");
  320.     position: absolute;
  321.     top: 1.5px;
  322.     left: 4.5px;
  323. }
  324.  
  325. #CFBetter_setting_menu label {
  326.     font-size: 16px;
  327. }
  328.  
  329. .CFBetter_setting_list {
  330.     display: flex;
  331.     align-items: center;
  332.     padding: 10px;
  333.     margin: 5px 0px;
  334.     background-color: #ffffff;
  335.     border-bottom: 1px solid #c9c6c696;
  336.     border-radius: 8px;
  337.     justify-content: space-between;
  338. }
  339.  
  340. /*设置面板-radio*/
  341. #CFBetter_setting_menu>label {
  342.     display: flex;
  343.     list-style-type: none;
  344.     padding-inline-start: 0px;
  345.     overflow-x: auto;
  346.     max-width: 100%;
  347.     margin: 0px;
  348.     align-items: center;
  349.     margin: 3px 0px;
  350. }
  351.  
  352. .CFBetter_setting_menu_label_text {
  353.     display: flex;
  354.     border: 1px dashed #00aeeccc;
  355.     height: 20px;
  356.     width: 100%;
  357.     color: gray;
  358.     font-weight: 300;
  359.     font-size: 14px;
  360.     letter-spacing: 2px;
  361.     padding: 7px;
  362.     align-items: center;
  363. }
  364.  
  365. input[type="radio"]:checked+.CFBetter_setting_menu_label_text {
  366.     background: #41e49930;
  367.     border: 1px solid green;
  368.     color: green;
  369.     font-weight: 500;
  370. }
  371.  
  372. #CFBetter_setting_menu>label input[type="radio"] {
  373.     -webkit-appearance: none;
  374.     appearance: none;
  375.     list-style: none;
  376.     margin: 0px;
  377. }
  378.  
  379. #CFBetter_setting_menu input[type="text"] {
  380.     display: block;
  381.     height: 25px;
  382.     background-color: #ffffff;
  383.     color: #727378;
  384.     font-size: 12px;
  385.     border-radius: 0.3rem;
  386.     padding: 1px 5px;
  387.     margin: 5px 0px 5px 0px;
  388.     border: 1px solid #00aeeccc;
  389.     box-shadow: 0 0 1px #0000004d;
  390. }
  391.  
  392. .CFBetter_setting_menu_input {
  393.     width: 100%;
  394.     display: grid;
  395.     margin-top: 5px;
  396. }
  397.  
  398. #CFBetter_setting_menu #save {
  399.     cursor: pointer;
  400. 	display: inline-flex;
  401. 	padding: 0.5rem 1rem;
  402. 	background-color: #1aa06d;
  403. 	color: #ffffff;
  404. 	font-size: 1rem;
  405. 	line-height: 1.5rem;
  406. 	font-weight: 500;
  407. 	justify-content: center;
  408. 	width: 100%;
  409. 	border-radius: 0.375rem;
  410. 	border: none;
  411. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  412. }
  413. #CFBetter_setting_menu button#debug_button.debug_button {
  414.     width: 18%;
  415. }
  416.  
  417. #CFBetter_setting_menu span.tip {
  418.     color: #999;
  419.     font-size: 12px;
  420.     font-weight: 500;
  421.     padding: 5px 0px;
  422. }
  423. /*设置面板-tip*/
  424. #CFBetter_setting_menu .help_tip {
  425.     margin-right: auto;
  426. }
  427. #CFBetter_setting_menu .help_tip .tip_text {
  428.     display: none;
  429.     position: absolute;
  430.     color: #697e91;
  431.     font-weight: 400;
  432.     letter-spacing: 0px;
  433.     background-color: #ffffff;
  434.     padding: 10px;
  435.     margin: 5px 0px;
  436.     border-radius: 4px;
  437.     border: 1px solid #e4e7ed;
  438.     box-shadow: 0px 0px 12px rgba(0, 0, 0, .12);
  439.     z-index: 999;
  440. }
  441. #CFBetter_setting_menu .help_tip .tip_text p {
  442.     margin-bottom: 5px;
  443. }
  444. #CFBetter_setting_menu .help_tip .tip_text:before {
  445.     content: "";
  446.     position: absolute;
  447.     top: -20px;
  448.     right: -10px;
  449.     bottom: -10px;
  450.     left: -10px;
  451.     z-index: -1;
  452. }
  453. #CFBetter_setting_menu .help-icon {
  454.     display: flex;
  455.     cursor: help;
  456.     width: 15px;
  457.     color: rgb(255, 153, 0);
  458.     margin-left: 5px;
  459. }
  460. #CFBetter_setting_menu .CFBetter_setting_menu_label_text .help_tip .help-icon {
  461.     color: #7fbeb2;
  462. }
  463. #CFBetter_setting_menu .help_tip .help-icon:hover + .tip_text, #CFBetter_setting_menu .help_tip .tip_text:hover {
  464.     display: block;
  465.     cursor: help;
  466.     width: 250px;
  467. }
  468. /*确认弹窗*/
  469. .wordsExceeded {
  470.     z-index: 9999;
  471.     box-shadow: 0px 0px 5px 1px rgb(0 0 0 / 10%), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  472.     display: grid;
  473.     position: fixed;
  474.     top: 50%;
  475.     left: 50%;
  476.     transform: translate(-50%, -50%);
  477.     border-radius: 4px;
  478.     background-color: #ffffff;
  479.     border: 1px solid #e4e7ed;
  480.     color: #697e91;
  481.     font-family: var(--vp-font-family-base);
  482.     padding: 10px 20px 20px 20px;
  483. }
  484. .wordsExceeded button {
  485.     display: inline-flex;
  486.     justify-content: center;
  487.     align-items: center;
  488.     line-height: 1;
  489.     white-space: nowrap;
  490.     cursor: pointer;
  491.     text-align: center;
  492.     box-sizing: border-box;
  493.     outline: none;
  494.     transition: .1s;
  495.     user-select: none;
  496.     vertical-align: middle;
  497.     -webkit-appearance: none;
  498.     height: 24px;
  499.     padding: 5px 11px;
  500.     font-size: 12px;
  501.     border-radius: 4px;
  502.     color: #ffffff;
  503.     background: #409eff;
  504.     border-color: #409eff;
  505.     border: none;
  506.     margin-right: 12px;
  507. }
  508. .wordsExceeded button:hover{
  509.     background-color:#79bbff;
  510. }
  511. .wordsExceeded .help-icon {
  512.     margin: 0px 8px 0px 0px;
  513.     height: 1em;
  514.     width: 1em;
  515.     line-height: 1em;
  516.     display: inline-flex;
  517.     justify-content: center;
  518.     align-items: center;
  519.     position: relative;
  520.     fill: currentColor;
  521.     font-size: inherit;
  522. }
  523. .wordsExceeded p {
  524.     margin: 5px 0px;
  525. }
  526. /*更新检查*/
  527. div#update_panel {
  528.     z-index: 9999;
  529.     position: fixed;
  530.     top: 50%;
  531.     left: 50%;
  532.     width: 240px;
  533.     transform: translate(-50%, -50%);
  534.     box-shadow: 0px 0px 4px 0px #0000004d;
  535.     padding: 10px 20px 20px 20px;
  536.     color: #444242;
  537.     background-color: #f5f5f5;
  538.     border: 1px solid #848484;
  539.     border-radius: 8px;
  540. }
  541. div#update_panel #updating {
  542.     cursor: pointer;
  543. 	display: inline-flex;
  544. 	padding: 0px;
  545. 	background-color: #1aa06d;
  546. 	color: #ffffff;
  547. 	font-size: 1rem;
  548. 	line-height: 1.5rem;
  549. 	font-weight: 500;
  550. 	justify-content: center;
  551. 	width: 100%;
  552. 	border-radius: 0.375rem;
  553. 	border: none;
  554. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  555. }
  556. div#update_panel #updating a {
  557.     text-decoration: none;
  558.     color: white;
  559.     display: flex;
  560.     position: inherit;
  561.     top: 0;
  562.     left: 0;
  563.     width: 100%;
  564.     height: 22px;
  565.     font-size: 14px;
  566.     justify-content: center;
  567.     align-items: center;
  568. }
  569. `);
  570.  
  571. // 更新检查
  572. (function checkScriptVersion() {
  573.     function compareVersions(version1 = "0", version2 = "0") {
  574.         const v1Array = String(version1).split(".");
  575.         const v2Array = String(version2).split(".");
  576.         const minLength = Math.min(v1Array.length, v2Array.length);
  577.         let result = 0;
  578.         for (let i = 0; i < minLength; i++) {
  579.             const curV1 = Number(v1Array[i]);
  580.             const curV2 = Number(v2Array[i]);
  581.             if (curV1 > curV2) {
  582.                 result = 1;
  583.                 break;
  584.             } else if (curV1 < curV2) {
  585.                 result = -1;
  586.                 break;
  587.             }
  588.         }
  589.         if (result === 0 && v1Array.length !== v2Array.length) {
  590.             const v1IsBigger = v1Array.length > v2Array.length;
  591.             const maxLenArray = v1IsBigger ? v1Array : v2Array;
  592.             for (let i = minLength; i < maxLenArray.length; i++) {
  593.                 const curVersion = Number(maxLenArray[i]);
  594.                 if (curVersion > 0) {
  595.                     v1IsBigger ? result = 1 : result = -1;
  596.                     break;
  597.                 }
  598.             }
  599.         }
  600.         return result;
  601.     }
  602.  
  603.     GM_xmlhttpRequest({
  604.         method: "GET",
  605.         url: "https://greasyfork.org/zh-CN/scripts/465777.json",
  606.         timeout: 10 * 1e3,
  607.         onload: function (response) {
  608.             const scriptData = JSON.parse(response.responseText);
  609.             if (scriptData.name === GM_info.script.name && compareVersions(scriptData.version, GM_info.script.version) === 1) {
  610.                 const styleElement = GM_addStyle(darkenPageStyle);
  611.                 $("body").append(`
  612. 					<div id='update_panel'>
  613. 						<h3>${GM_info.script.name}有新版本！</h3>
  614. 						<hr>
  615. 						<div class='update_panel_menu'>
  616.                             <span class ='tip'>版本信息：${GM_info.script.version} → ${scriptData.version}</span>
  617. 						</div>
  618. 						<br>
  619. 						<button id='updating'><a target="_blank" href="${scriptData.url}">更新</a></button>
  620. 					</div>
  621. 				`);
  622.             }
  623.         }
  624.     });
  625. })();
  626.  
  627. // 汉化替换
  628. (function () {
  629.     if (!bottomZh_CN) return;
  630.     // 设置语言为zh
  631.     var htmlTag = document.getElementsByTagName("html")[0];
  632.     htmlTag.setAttribute("lang", "zh-CN");
  633.  
  634.     // 文本节点遍历替换
  635.     $(document).ready(function () {
  636.         function traverseTextNodes(node, rules) {
  637.             if (!node) return;
  638.             if (node.nodeType === Node.TEXT_NODE) {
  639.                 rules.forEach(rule => {
  640.                     const regex = new RegExp(rule.match, 'g');
  641.                     node.textContent = node.textContent.replace(regex, rule.replace);
  642.                 });
  643.             } else {
  644.                 $(node).contents().each((_, child) => traverseTextNodes(child, rules));
  645.             }
  646.         }
  647.  
  648.         const rules1 = [
  649.             { match: 'Virtual participation', replace: '参加虚拟重现赛' },
  650.             { match: 'Enter', replace: '进入' },
  651.             { match: 'Current standings', replace: '当前榜单' },
  652.             { match: 'Final standings', replace: '最终榜单' },
  653.             { match: 'Preliminary results', replace: '初步结果' },
  654.             { match: 'open hacking:', replace: '公开黑客攻击中（即尝试提交数据加强，对已通过的代码重测）' },
  655.             { match: 'School/University/City/Region Championship', replace: '学校/大学/城市/区域比赛' },
  656.             { match: 'Official School Contest', replace: '学校官方比赛' },
  657.             { match: 'Training Contest', replace: '训练赛' },
  658.             { match: 'Training Camp Contest', replace: '训练营比赛' },
  659.             { match: 'Official ICPC Contest', replace: 'ICPC官方比赛' },
  660.             { match: 'Official International Personal Contest', replace: '官方国际个人赛' },
  661.             { match: 'China', replace: '中国' },
  662.             { match: 'Statements', replace: '题目描述' },
  663.             { match: 'in Chinese', replace: '中文' },
  664.             { match: 'Trainings', replace: '训练' },
  665.             { match: 'Prepared by', replace: '编写人' },
  666.             { match: 'Current or upcoming contests', replace: '当前或即将举行的比赛' },
  667.             { match: 'Past contests', replace: '过去的比赛' },
  668.             { match: 'Exclusions', replace: '排除' },
  669.             { match: 'Before start', replace: '还有' },
  670.             { match: 'Before registration', replace: '距报名开始还有' },
  671.             { match: 'Until closing ', replace: '距报名结束还有' },
  672.             { match: 'Register', replace: '报名' },
  673.             { match: 'Registration completed', replace: '已报名' },
  674.             { match: 'Problems', replace: '问题集' },
  675.             { match: 'Questions about problems', replace: '关于问题的提问' },
  676.             { match: 'Contest status', replace: '比赛状态' },
  677.         ];
  678.         traverseTextNodes($('.datatable'), rules1);
  679.  
  680.         const rules2 = [
  681.             { match: 'Home', replace: '主页' },
  682.             { match: 'Top', replace: '热门' },
  683.             { match: 'Catalog', replace: '指南目录' },
  684.             { match: 'Contests', replace: '比赛' },
  685.             { match: 'Gym', replace: '训练营' },
  686.             { match: 'Problemset', replace: '题单' },
  687.             { match: 'Groups', replace: '团体' },
  688.             { match: 'Rating', replace: 'Rating(评级)排行榜' },
  689.             { match: 'Edu', replace: '培训' },
  690.             { match: 'Calendar', replace: '日历' },
  691.             { match: 'Help', replace: '帮助' }
  692.         ];
  693.         traverseTextNodes($('.menu-list.main-menu-list'), rules2);
  694.  
  695.         const rules3 = [
  696.             { match: 'Settings', replace: '设置' },
  697.             { match: 'Blog', replace: '博客' },
  698.             { match: 'Teams', replace: '队伍' },
  699.             { match: 'Submissions', replace: '提交' },
  700.             { match: 'Favourites', replace: '收藏' },
  701.             { match: 'Talks', replace: '私信' },
  702.             { match: 'Contests', replace: '比赛' },
  703.         ];
  704.         traverseTextNodes($('.nav-links'), rules3);
  705.  
  706.         const rules4 = [
  707.             { match: 'Before contest', replace: '即将进行的比赛' },
  708.             { match: 'Contest is running', replace: '比赛进行中' },
  709.         ];
  710.         traverseTextNodes($('.contest-state-phase'), rules4);
  711.  
  712.         const rules5 = [
  713.             { match: 'has extra registration', replace: '有额外的报名时期' },
  714.             { match: 'If you are late to register in 5 minutes before the start, you can register later during the extra registration. Extra registration opens 10 minutes after the contest starts and lasts 25 minutes.', replace: '如果您在比赛开始前5分钟前还未报名，您可以在额外的报名期间稍后报名。额外的报名将在比赛开始后10分钟开放，并持续25分钟。' },
  715.         ];
  716.         traverseTextNodes($('.notice'), rules5);
  717.  
  718.         const rules6 = [
  719.             { match: 'Contribution', replace: '贡献' },
  720.         ];
  721.         traverseTextNodes($('.propertyLinks'), rules6);
  722.  
  723.         const rules7 = [
  724.             { match: 'Contest history', replace: '比赛历史' },
  725.         ];
  726.         traverseTextNodes($('.contests-table'), rules7);
  727.  
  728.         const rules8 = [
  729.             { match: 'Register now', replace: '现在报名' },
  730.             { match: 'No tag edit access', replace: '没有标签编辑权限' },
  731.             { match: 'Language:', replace: '语言:' },
  732.             { match: 'Choose file:', replace: '选择文件:' },
  733.         ];
  734.         traverseTextNodes($('.roundbox.sidebox.borderTopRound '), rules8);
  735.  
  736.         const rules9 = [
  737.             { match: 'Add to exclusions', replace: '添加到排除列表' },
  738.         ];
  739.         traverseTextNodes($('.icon-eye-close.icon-large'), rules9);
  740.  
  741.         const rules10 = [
  742.             { match: 'Add to exclusions for gym contests filter', replace: '添加训练营过滤器的排除项' },
  743.         ];
  744.         traverseTextNodes($("._ContestFilterExclusionsManageFrame_addExclusionLink"), rules10);
  745.  
  746.         const rules11 = [
  747.             { match: 'Announcement', replace: '公告' },
  748.             { match: 'Statements', replace: '统计报表' },
  749.             { match: 'Tutorial', replace: '题解' },
  750.         ];
  751.         traverseTextNodes($('.roundbox.sidebox.sidebar-menu.borderTopRound '), rules11);
  752.  
  753.         const rules12 = [
  754.             { match: 'Problems', replace: '问题' },
  755.             { match: 'Submit Code', replace: '提交代码' },
  756.             { match: 'My Submissions', replace: '我的提交' },
  757.             { match: 'Status', replace: '状态' },
  758.             { match: 'Standings', replace: '榜单' },
  759.             { match: 'Custom Invocation', replace: '自定义调试' },
  760.             { match: 'Common standings', replace: '全部排行' },
  761.             { match: 'Friends standings', replace: '只看朋友' },
  762.             { match: 'Submit', replace: '提交' },
  763.             { match: 'Hacks', replace: '黑客' },
  764.             { match: 'Room', replace: '房间' },
  765.             { match: 'Custom test', replace: '自定义测试' },
  766.             { match: 'Blog', replace: '博客' },
  767.             { match: 'Teams', replace: '队伍' },
  768.             { match: 'Submissions', replace: '提交记录' },
  769.             { match: 'Groups', replace: '团体' },
  770.             { match: 'Favourites', replace: '收藏' },
  771.             { match: 'Contests', replace: '比赛' },
  772.             { match: '问题etting', replace: '参与编写的问题' },
  773.             { match: 'Streams', replace: '直播' },
  774.             { match: 'Gym', replace: '训练营' },
  775.             { match: 'Mashups', replace: '组合混搭' },
  776.             { match: 'Posts', replace: '帖子' },
  777.             { match: 'Comments', replace: '回复' },
  778.             { match: 'Main', replace: '主要' },
  779.             { match: 'Settings', replace: '设置' },
  780.             { match: 'Lists', replace: '列表' },
  781.             { match: 'General', replace: '基本' },
  782.             { match: 'Sidebar', replace: '侧边栏' },
  783.             { match: 'Social', replace: '社会信息' },
  784.             { match: 'Address', replace: '地址' },
  785.             { match: 'Wallets', replace: '钱包' },
  786.         ];
  787.         traverseTextNodes($('.second-level-menu'), rules12);
  788.         if (is_mSite) {
  789.             traverseTextNodes($('nav'), rules12);
  790.         }
  791.  
  792.         const rules13 = [
  793.             { match: 'Expand', replace: '展开' }
  794.         ];
  795.         traverseTextNodes($('.topic-toggle-collapse'), rules13);
  796.  
  797.         const rules14 = [
  798.             { match: 'Full text and comments', replace: '阅读全文/评论' }
  799.         ];
  800.         traverseTextNodes($('.topic-read-more'), rules14);
  801.  
  802.         const rules15 = [
  803.             { match: 'Switch off editor', replace: '关闭编辑器语法高亮' }
  804.         ];
  805.         traverseTextNodes($('.toggleEditorCheckboxLabel'), rules15);
  806.  
  807.         const rules16 = [
  808.             { match: 'Registration for the contest', replace: '比赛报名' }
  809.         ];
  810.         traverseTextNodes($('.submit'), rules16);
  811.  
  812.         const rules17 = [
  813.             { match: 'Difficulty:', replace: '难度:' },
  814.         ];
  815.         traverseTextNodes($('._FilterByTagsFrame_difficulty'), rules17);
  816.  
  817.         const rules18 = [
  818.             { match: 'Add tag', replace: '添加标签' }
  819.         ];
  820.         traverseTextNodes($('._FilterByTagsFrame_addTagLink'), rules18);
  821.  
  822.         const rules19 = [
  823.             { match: 'Rating changes for last rounds are temporarily rolled back. They will be returned soon.', replace: '上一轮的评级变化暂时回滚。它们将很快恢复。' },
  824.             { match: 'Reminder: in case of any technical issues, you can use the lightweight website', replace: '提醒：如果出现任何技术问题，您可以使用轻量网站' }
  825.         ];
  826.         traverseTextNodes($('.alert'), rules19);
  827.  
  828.         const rules20 = [
  829.             { match: 'Enter', replace: '登录' },
  830.             { match: 'Register', replace: '注册' },
  831.             { match: 'Contest rating', replace: '测试 rating' },
  832.             { match: 'Logout', replace: '退出登录' }
  833.         ];
  834.         traverseTextNodes($('.lang-chooser'), rules20);
  835.  
  836.         const rules21 = [
  837.             { match: 'Change photo', replace: '更换图片' },
  838.             { match: 'Contest rating', replace: '比赛Rating' },
  839.             { match: 'Contribution', replace: '贡献' },
  840.             { match: 'My friends', replace: '我的好友' },
  841.             { match: 'Change settings', replace: '改变设置' },
  842.             { match: 'Last visit', replace: '最后访问' },
  843.             { match: 'Registered', replace: '注册于' },
  844.             { match: 'Blog entries', replace: '博客条目' },
  845.             { match: 'comments', replace: '评论' },
  846.             { match: 'Write new entry', replace: '编写新条目' },
  847.             { match: 'View my talks', replace: '查看我的私信' },
  848.             { match: 'Talks', replace: '私信' },
  849.             { match: 'Send message', replace: '发送消息' },
  850.         ];
  851.         traverseTextNodes($('.userbox'), rules21);
  852.  
  853.         const rules22 = [
  854.             { match: 'Reset', replace: '重置' },
  855.         ];
  856.         traverseTextNodes($('#vote-reset-filterDifficultyLowerBorder'), rules22);
  857.         traverseTextNodes($('#vote-reset-filterDifficultyUpperBorder'), rules22);
  858.  
  859.         const rules23 = [
  860.             { match: 'The problem statement has recently been changed.', replace: '题目描述最近已被更改。\n（说明：如果是进入该页面后立即显示的，这通常是Codeforces Better!插入翻译按钮导致的）' },
  861.             { match: 'View the changes.', replace: '查看更改' },
  862.         ];
  863.         traverseTextNodes($('.alert.alert-info'), rules23);
  864.     });
  865.     // 元素选择替换
  866.     // 侧栏titled汉化
  867.     (function () {
  868.         var translations = {
  869.             "Pay attention": "→ 注意",
  870.             "Top rated": "→ 评级排行",
  871.             "Top contributors": "→ 贡献者排行",
  872.             "Find user": "→ 查找用户",
  873.             "Recent actions": "→ 最新动态",
  874.             "Training filter": "→ 过滤筛选",
  875.             "Find training": "→ 搜索比赛/问题",
  876.             "Virtual participation": "→ 什么是虚拟参赛",
  877.             "Contest materials": "→ 比赛相关资料",
  878.             "Settings": "→ 设置",
  879.             "Clone Contest to Mashup": "→ 克隆比赛到组合混搭",
  880.             "Submit": "→ 提交",
  881.             "Practice": "→ 练习",
  882.             "Problem tags": "→ 问题标签",
  883.             "Filter Problems": "→ 过滤问题",
  884.             "Attention": "→ 注意",
  885.             "About Contest": "→ 关于比赛",
  886.             "Last submissions": "→ 提交历史",
  887.             "Streams": "→ 直播",
  888.             "Coach rights": "→ 教练权限",
  889.             "Advices to fill address": "→ 填写地址的建议",
  890.             "Hacks filter": "→ 黑客过滤器",
  891.             "Score table": "→ 评分表",
  892.             "Contests": "→ 比赛",
  893.             "History": "→ 编辑历史",
  894.             "Login into Codeforces": "登录 Codeforces",
  895.         };
  896.  
  897.         $(".caption.titled").each(function () {
  898.             var tag = $(this).text();
  899.             for (var property in translations) {
  900.                 if (tag.match(property)) {
  901.                     $(this).addClass(property);
  902.                     $(this).text(translations[property]);
  903.                     break;
  904.                 }
  905.             }
  906.         });
  907.     })();
  908.     // 题目Tag汉化
  909.     (function () {
  910.         var parentElement = $('._FilterByTagsFrame_addTagLabel');
  911.         var selectElement = parentElement.find('select');
  912.         var translations = {
  913.             "*combine tags by OR": "*按逻辑或组合我选择的标签",
  914.             "combine-tags-by-or": "*按逻辑或组合我选择的标签（combine-tags-by-or）",
  915.             "2-sat": "二分图可满足性问题（2-sat）",
  916.             "binary search": "二分搜索（binary search）",
  917.             "bitmasks": "位掩码（bitmasks）",
  918.             "brute force": "暴力枚举（brute force）",
  919.             "chinese remainder theorem": "中国剩余定理（chinese remainder theorem）",
  920.             "combinatorics": "组合数学（combinatorics）",
  921.             "constructive algorithms": "构造算法（constructive algorithms）",
  922.             "data structures": "数据结构（data structures）",
  923.             "dfs and similar": "深度优先搜索及其变种（dfs and similar）",
  924.             "divide and conquer": "分治算法（divide and conquer）",
  925.             "dp": "动态规划（dp）",
  926.             "dsu": "并查集（dsu）",
  927.             "expression parsing": "表达式解析（expression parsing）",
  928.             "fft": "快速傅里叶变换（fft）",
  929.             "flows": "流（flows）",
  930.             "games": "博弈论（games）",
  931.             "geometry": "计算几何（geometry）",
  932.             "graph matchings": "图匹配（graph matchings）",
  933.             "graphs": "图论（graphs）",
  934.             "greedy": "贪心策略（greedy）",
  935.             "hashing": "哈希表（hashing）",
  936.             "implementation": "实现问题，编程技巧，模拟（implementation）",
  937.             "interactive": "交互性问题（interactive）",
  938.             "math": "数学（math）",
  939.             "matrices": "矩阵（matrices）",
  940.             "meet-in-the-middle": "meet-in-the-middle算法（meet-in-the-middle）",
  941.             "number theory": "数论（number theory）",
  942.             "probabilities": "概率论（probabilities）",
  943.             "schedules": "调度算法（schedules）",
  944.             "shortest paths": "最短路算法（shortest paths）",
  945.             "sortings": "排序算法（sortings）",
  946.             "string suffix structures": "字符串后缀结构（string suffix structures）",
  947.             "strings": "字符串处理（strings）",
  948.             "ternary search": "三分搜索（ternary search）",
  949.             "trees": "树形结构（trees）",
  950.             "two pointers": "双指针算法（two pointers）"
  951.         };
  952.         selectElement.find("option").each(function () {
  953.             var optionValue = $(this).val();
  954.             if (translations[optionValue]) {
  955.                 $(this).text(translations[optionValue]);
  956.             }
  957.         });
  958.         $("._FilterByTagsFrame_tagBoxCaption").each(function () {
  959.             var tag = $(this).text();
  960.             if (tag in translations) {
  961.                 $(this).text(translations[tag]);
  962.             }
  963.         });
  964.         $(".notice").each(function () {
  965.             var tag = $(this).text();
  966.             if (tag in translations) {
  967.                 $(this).text(translations[tag]);
  968.             }
  969.         });
  970.         $(".tag-box").each(function () {
  971.             var tag = $(this).text();
  972.             for (var property in translations) {
  973.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  974.                 if (tag.match(property)) {
  975.                     $(this).text(translations[property]);
  976.                     break;
  977.                 }
  978.             }
  979.         });
  980.     })();
  981.     // 题目过滤器选项汉化
  982.     (function () {
  983.         var parentElement = $('#gym-filter-form');
  984.         var selectElement = parentElement.find('div');
  985.         var translations = {
  986.             "Contest type:": "比赛类型:",
  987.             "ICPC region:": "ICPC地区:",
  988.             "Contest format:": "比赛形式:",
  989.             "Order by:": "排序方式:",
  990.             "Secondary order by:": "次要排序方式:",
  991.             "Hide, if participated:": "隐藏我参加过的:",
  992.         };
  993.         selectElement.find("label").each(function () {
  994.             var optionValue = $(this).text();
  995.             if (translations[optionValue]) {
  996.                 $(this).text(translations[optionValue]);
  997.             }
  998.         });
  999.         translations = {
  1000.             "Season:": "时间范围（年度）",
  1001.             "Duration, hours:": "持续时间（小时）:",
  1002.             "Difficulty:": "难度:"
  1003.         };
  1004.         selectElement.each(function () {
  1005.             var optionValue = $(this).text();
  1006.             if (translations[optionValue]) {
  1007.                 $(this).text(translations[optionValue]);
  1008.             }
  1009.         });
  1010.     })();
  1011.     (function () {
  1012.         var parentElement = $('.setting-value');
  1013.         var selectElement = parentElement.find('select');
  1014.         var translations = {
  1015.             "Official ACM-ICPC Contest": "ICPC官方比赛",
  1016.             "Official School Contest": "学校官方比赛",
  1017.             "Opencup Contest": "Opencup比赛",
  1018.             "School/University/City/Region Championship": "学校/大学/城市/地区锦标赛",
  1019.             "Training Camp Contest": "训练营比赛",
  1020.             "Official International Personal Contest": "官方国际个人赛",
  1021.             "Training Contest": "训练比赛",
  1022.             "ID_ASC": "创建时间（升序）",
  1023.             "ID_DESC": "创建时间（降序）",
  1024.             "RATING_ASC": "评分（升序）",
  1025.             "RATING_DESC": "评分（降序）",
  1026.             "DIFFICULTY_ASC": "难度（升序）",
  1027.             "DIFFICULTY_DESC": "难度（降序）",
  1028.             "START_TIME_ASC": "开始时间（升序）",
  1029.             "START_TIME_DESC": "开始时间（降序）",
  1030.             "DURATION_ASC": "持续时间（升序）",
  1031.             "DURATION_DESC": "持续时间（降序）",
  1032.             "POPULARITY_ASC": "热度（升序）",
  1033.             "POPULARITY_DESC": "热度（降序）",
  1034.             "UPDATE_TIME_ASC": "更新时间（升序）",
  1035.             "UPDATE_TIME_DESC": "更新时间（降序）"
  1036.         };
  1037.         selectElement.find("option").each(function () {
  1038.             var optionValue = $(this).val();
  1039.             if (translations[optionValue]) {
  1040.                 $(this).text(translations[optionValue]);
  1041.             }
  1042.         });
  1043.         parentElement = $('.setting-last-value');
  1044.         selectElement = parentElement.find('select');
  1045.         selectElement.find("option").each(function () {
  1046.             var optionValue = $(this).val();
  1047.             if (translations[optionValue]) {
  1048.                 $(this).text(translations[optionValue]);
  1049.             }
  1050.         });
  1051.     })();
  1052.     // 右侧sidebox通用汉化
  1053.     (function () {
  1054.         var parentElement = $('.sidebox');
  1055.         var selectElement = parentElement.find('div');
  1056.         var translations = {
  1057.             "Show tags for unsolved problems": "显示未解决问题的标签",
  1058.             "Hide solved problems": "隐藏已解决的问题",
  1059.         };
  1060.         selectElement.find("label").each(function () {
  1061.             var optionValue = $(this).text();
  1062.             if (translations[optionValue]) {
  1063.                 $(this).text(translations[optionValue]);
  1064.             }
  1065.         });
  1066.     })();
  1067.     // 表单字段名汉化
  1068.     (function () {
  1069.         var translations = {
  1070.             "Problem:": "题目:",
  1071.             "Language:": "语言:",
  1072.             "Source code:": "源代码:",
  1073.             "Or choose file:": "或者选择文件:",
  1074.             "Choose file:": "选择文件:",
  1075.             "Notice:": "注意:",
  1076.             "virtual participation:": "虚拟参与:",
  1077.             "Registration for the contest:": "比赛报名:",
  1078.             "Take part:": "参与:",
  1079.             "as individual participant:": "作为个人参与者:",
  1080.             "as a team member:": "作为团队成员:",
  1081.             "Virtual start time:": "虚拟开始时间:",
  1082.             "Complete problemset:": "完整的问题集:",
  1083.             "First name (English)": "名字（英文）",
  1084.             "Last name (English)": "姓氏（英文）",
  1085.             "First name (Native)": "名字（本地语言）",
  1086.             "Last name (Native)": "姓氏（本地语言）",
  1087.             "Birth date": "出生日期",
  1088.             "Country": "国家",
  1089.             "City": "城市",
  1090.             "Organization": "组织",
  1091.             "Handle/Email": "账号/邮箱",
  1092.             "Password": "密码",
  1093.         };
  1094.         $(".field-name").each(function () {
  1095.             var optionValue = $(this).text();
  1096.             if (translations[optionValue]) {
  1097.                 $(this).text(translations[optionValue]);
  1098.             }
  1099.         });
  1100.     })();
  1101.     (function () {
  1102.         var translations = {
  1103.             "Terms of agreement:": "协议条款:",
  1104.             "Choose team:": "选择团队:"
  1105.         };
  1106.         $(".field-name label").each(function () {
  1107.             var optionValue = $(this).text();
  1108.             if (translations[optionValue]) {
  1109.                 $(this).text(translations[optionValue]);
  1110.             }
  1111.         });
  1112.     })();
  1113.     (function () {
  1114.         var translations = {
  1115.             "Hide sidebar block \"Find user\"": "隐藏侧边栏块“查找用户”",
  1116.             "Hide sidebar block \"Current user\"": "隐藏侧边栏块“当前用户”",
  1117.             "Hide sidebar block \"Recent аctions\"": "隐藏侧边栏块“最新动态”",
  1118.             "Hide sidebar block \"Favourite groups\"": "隐藏侧边栏块“收藏组”",
  1119.             "Hide sidebar block \"Top contributors\"": "隐藏侧边栏块“贡献者排行”",
  1120.             "Hide sidebar block \"Top rated\"": "隐藏侧边栏块“评级排行”",
  1121.             "Hide sidebar block \"Streams\"": "隐藏侧边栏块“直播”",
  1122.             "Old password": "旧密码",
  1123.             "New password": "新密码",
  1124.             "Confirm new password": "确认新密码",
  1125.             "Contest email notification": "比赛邮件通知",
  1126.             "Send email on new user talk": "在有新用户对话时发送电子邮件",
  1127.             "Send email on new comment": "在有新评论时发送电子邮件",
  1128.             "Hide contact information": "隐藏联系人信息",
  1129.             "Remember me by Gmail, Facebook and etc": "通过 Gmail、Facebook 等记住我",
  1130.             "Show tags for unsolved problems": "显示未解决问题的标签",
  1131.             "Hide solved problems from problemset": "从问题集中隐藏已解决的问题",
  1132.             "Hide low rated blogs": "隐藏评级较低的博客",
  1133.             "Offer to publish great rating rises": "提供展示Rating显著提升的机会",
  1134.             "Enforce https": "强制 HTTPS",
  1135.             "Show private activity in the profile": "在个人资料中显示私人活动",
  1136.             "Show diagnostics": "显示诊断信息"
  1137.         };
  1138.         $(".field-name").each(function () {
  1139.             var tag = $(this).text();
  1140.             for (var property in translations) {
  1141.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  1142.                 if (tag.match(property)) {
  1143.                     $(this).text(translations[property]);
  1144.                     break;
  1145.                 }
  1146.             }
  1147.         });
  1148.     })();
  1149.     (function () {
  1150.         var translations = {
  1151.             "Postal/zip code": "邮政编码/邮编",
  1152.             "Country (English)": "国家（英文）",
  1153.             "State (English)": "州/省份（英文）",
  1154.             "City (English)": "城市（英文）",
  1155.             "Address (English)": "地址（英文）",
  1156.             "Recipient (English)": "收件人姓名（英文）",
  1157.             "Country (Native)": "国家（本地语言）",
  1158.             "State (Native)": "州/省份（本地语言）",
  1159.             "City (Native)": "城市（本地语言）",
  1160.             "Address (Native)": "地址（本地语言）",
  1161.             "Recipient (Native)": "收件人姓名（本地语言）",
  1162.             "Phone": "电话",
  1163.             "TON Wallet:": "TON 钱包:",
  1164.             "Secret Code:": "验证码:"
  1165.         };
  1166.         $("td.field-name label").each(function () {
  1167.             var optionValue = $(this).text();
  1168.             if (translations[optionValue]) {
  1169.                 $(this).text(translations[optionValue]);
  1170.             }
  1171.         });
  1172.     })();
  1173.  
  1174.     // 按钮汉化input[type="submit"]
  1175.     (function () {
  1176.         var translations = {
  1177.             "Register for virtual participation": "报名虚拟参赛",
  1178.             "Register for practice": "登录以开始练习",
  1179.             "Apply": "应用",
  1180.             "Register": "报名",
  1181.             "Login": "登录",
  1182.             "Run": "运行",
  1183.             "Start virtual contest": "开始虚拟参赛",
  1184.             "Clone Contest": "克隆比赛",
  1185.             "Submit": "提交",
  1186.             "Save changes": "保存设置",
  1187.         };
  1188.         $('input[type="submit"]').each(function () {
  1189.             var optionValue = $(this).val();
  1190.             if (translations[optionValue]) {
  1191.                 $(this).val(translations[optionValue]);
  1192.             }
  1193.         });
  1194.     })();
  1195.     (function () {
  1196.         var translations = {
  1197.             "Reset": "重置",
  1198.         };
  1199.         $('input[type="button"]').each(function () {
  1200.             var optionValue = $(this).val();
  1201.             if (translations[optionValue]) {
  1202.                 $(this).val(translations[optionValue]);
  1203.             }
  1204.         });
  1205.     })();
  1206.  
  1207.     // 选项汉化input[type="radio"]
  1208.     (function () {
  1209.         var translations = {
  1210.             "as individual participant": "个人",
  1211.             "as a team member": "作为一个团队成员",
  1212.         };
  1213.         $('input[type="radio"]').each(function () {
  1214.             var tag = $(this).parent().contents().filter(function () {
  1215.                 return this.nodeType === Node.TEXT_NODE;
  1216.             });
  1217.             for (var i = 0; i < tag.length; i++) {
  1218.                 var text = tag[i].textContent.trim();
  1219.                 if (translations.hasOwnProperty(text)) {
  1220.                     $(this).addClass(text);
  1221.                     tag[i].replaceWith(translations[text]);
  1222.                     break;
  1223.                 }
  1224.             }
  1225.         });
  1226.     })();
  1227.  
  1228.  
  1229.     // 杂项
  1230.     (function () {
  1231.         var translations = {
  1232.             "(standard input\/output)": "标准输入/输出",
  1233.         };
  1234.         $("div.notice").each(function () {
  1235.             var tag = $(this).children().eq(0).text();
  1236.             for (var property in translations) {
  1237.                 if (tag.match(property)) {
  1238.                     $(this).children().eq(0).text(translations[property]);
  1239.                     break;
  1240.                 }
  1241.             }
  1242.         });
  1243.     })();
  1244.     (function () {
  1245.         var translations = {
  1246.             "Ask a question": "提一个问题",
  1247.         };
  1248.         $(".ask-question-link").each(function () {
  1249.             var optionValue = $(this).text();
  1250.             if (translations[optionValue]) {
  1251.                 $(this).text(translations[optionValue]);
  1252.             }
  1253.         });
  1254.     })();
  1255.  
  1256.     // 轻量站特殊
  1257.     if (is_mSite) {
  1258.         (function () {
  1259.             var translations = {
  1260.                 "Announcements": "公告",
  1261.                 "Submissions": "提交记录",
  1262.                 "Contests": "比赛",
  1263.             };
  1264.             $(".caption").each(function () {
  1265.                 var optionValue = $(this).text();
  1266.                 if (translations[optionValue]) {
  1267.                     $(this).text(translations[optionValue]);
  1268.                 }
  1269.             });
  1270.         })();
  1271.     }
  1272. })();
  1273.  
  1274. // 设置面板
  1275.  
  1276. $("div[class='lang-chooser']").each(function () {
  1277.     $(this).before(
  1278.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1279.     );
  1280. });
  1281. $("div[class='enter-or-register-box']").each(function () {
  1282.     $(this).after(
  1283.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1284.     );
  1285. });
  1286. $(document).ready(function () {
  1287.     $(".CFBetter_setting").click(function () {
  1288.         const styleElement = GM_addStyle(darkenPageStyle);
  1289.         $(".CFBetter_setting").attr("disabled", true);
  1290.         $(".CFBetter_setting").css({
  1291.             "background-color": "#e6e6e6",
  1292.             "color": "#727378",
  1293.             "border": "1px solid #cecece",
  1294.             "cursor": "not-allowed"
  1295.         });
  1296.         $("body").append(`
  1297. 					<div id='CFBetter_setting_menu'>
  1298.                         <div class="tool-box">
  1299. 		                    <button class="btn-close">×</button>
  1300. 	                    </div>
  1301.                         <h3>基本设置</h3>
  1302. 						<hr>
  1303. 						<div class='CFBetter_setting_list'>
  1304. 							<label for="bottomZh_CN">界面汉化</label>
  1305.                             <input type="checkbox" id="bottomZh_CN" name="bottomZh_CN">
  1306. 						</div>
  1307.                         <div class='CFBetter_setting_list'>
  1308. 							<label for="expandFoldingblocks">自动展开折叠块</label>
  1309.                             <input type="checkbox" id="expandFoldingblocks" name="expandFoldingblocks">
  1310. 						</div>
  1311.                         <div class='CFBetter_setting_list'>
  1312. 							<label for="enableSegmentedTranslation">分段翻译</label>
  1313.                             <div class="help_tip">
  1314.                                 `+ helpCircleHTML + `
  1315.                                 <div class="tip_text">
  1316.                                 <p>分段翻译会对区域内的每一个&#60;&#112;&#47;&#62;标签依次进行翻译，</p>
  1317.                                 <p>这通常在翻译<strong>长篇博客</strong>或者<strong>超长的题目</strong>时很有用。</p>
  1318.                                 <p><u>注意：开启分段翻译会产生如下问题：</u></p>
  1319.                                 <p>- 使得翻译接口无法知晓整个文本的上下文信息，会降低翻译质量。</p>
  1320.                                 <p>- 会有<strong>部分内容不会被翻译</strong>，因为它们不是&#60;&#112;&#47;&#62;标签</p>
  1321.                                 </div>
  1322.                             </div>
  1323.                             <input type="checkbox" id="enableSegmentedTranslation" name="enableSegmentedTranslation">
  1324. 						</div>
  1325.                         <div class='CFBetter_setting_list'>
  1326. 							<label for="showJumpToLuogu">显示跳转到洛谷</label>
  1327.                             <div class="help_tip">
  1328.                                 `+ helpCircleHTML + `
  1329.                                 <div class="tip_text">
  1330.                                 <p>洛谷OJ上收录了Codeforces的部分题目，一些经典的题目还有翻译和题解</p>
  1331.                                 <p>开启显示后，如果当前题目被收录，则会在题目的右上角显示洛谷标志，</p>
  1332.                                 <p>点击即可一键跳转到该题洛谷的对应页面。</strong></p>
  1333.                                 </div>
  1334.                             </div>
  1335.                             <input type="checkbox" id="showJumpToLuogu" name="showJumpToLuogu">
  1336. 						</div>
  1337. 						<h3>翻译设置</h3>
  1338. 						<hr>
  1339. 						<label>
  1340. 							<input type='radio' name='translation' value='deepl'>
  1341. 							<span class='CFBetter_setting_menu_label_text'>deepl翻译</span>
  1342. 						</label>
  1343. 						<label>
  1344. 							<input type='radio' name='translation' value='youdao'>
  1345. 							<span class='CFBetter_setting_menu_label_text'>有道翻译</span>
  1346. 						</label>
  1347. 						<label>
  1348. 							<input type='radio' name='translation' value='openai'>
  1349. 							<span class='CFBetter_setting_menu_label_text'>使用ChatGPT翻译(API)
  1350.                                 <div class="help_tip">
  1351.                                     `+ helpCircleHTML + `
  1352.                                     <div class="tip_text">
  1353.                                     <p><b>请确保你能够正常访问OpenAI的api</b></p>
  1354.                                     <p>Codeforces Better!使用 gpt-3.5 模型进行翻译，脚本的所有请求均在本地完成</p>
  1355.                                     <p>你需要输入自己的OpenAI KEY，<a target="_blank" href="https://platform.openai.com/account/usage">官网</a></p>
  1356.                                     </div>
  1357.                                 </div>
  1358.                             </span>
  1359. 						</label>
  1360. 						<label>
  1361. 							<input type='radio' name='translation' value='api2d'>
  1362. 							<span class='CFBetter_setting_menu_label_text'>使用api2d翻译(API)
  1363.                                 <div class="help_tip">
  1364.                                     `+ helpCircleHTML + `
  1365.                                     <div class="tip_text">
  1366.                                     <p>api2d是国内的一家提供代理直连访问OpenAI的api的服务商，相当于OpenAI的api的套壳</p>
  1367.                                     <p>Codeforces Better!使用 gpt-3.5 模型进行翻译，脚本的所有请求均在本地完成</p>
  1368.                                     <p>你需要输入自己的api2d KEY，<a target="_blank" href="https://api2d.com/profile">官网</a></p>
  1369.                                     </div>
  1370.                                 </div>
  1371.                             </span>
  1372. 							</label>
  1373. 						<div class='CFBetter_setting_menu_input' id='baidu' style='display: none;'>
  1374. 							<label for='baidu_uid'>APP ID:</label><input type='text' id='baidu_uid'>
  1375. 							<label for='baidu_key'>KEY:</label><input type='text' id='baidu_key'>
  1376. 						</div>
  1377. 						<div class='CFBetter_setting_menu_input' id='openai' style='display: none;'>
  1378. 							<label for='openai_key'>KEY:</label><input type='text' id='openai_key'>
  1379. 						</div>
  1380. 						<div class='CFBetter_setting_menu_input' id='api2d' style='display: none;'>
  1381. 							<label for='api2d_key'>KEY:</label><input type='text' id='api2d_key'>
  1382.                             <div class='CFBetter_setting_list'>
  1383. 							    <label for="x_api2d_no_cache">使用缓存</label>
  1384.                                 <div class="help_tip">
  1385.                                     `+ helpCircleHTML + `
  1386.                                     <div class="tip_text">
  1387.                                     <p>API2D 的服务器会对请求结果做缓存，如果请求文本的hash值相同，会直接返回缓存的结果。缓存命中之后，本次请求不会扣除任何点数。</p>
  1388.                                     <p>缓存会保存 24 小时，如果不想使用缓存，你可以关闭“使用缓存”来跳过缓存，强制 API2D 服务器发送新请求。<a target="_blank" href="https://api2d.com/wiki/doc">详请阅读官方文档</a></p>
  1389.                                     </div>
  1390.                                 </div>
  1391.                                 <input type="checkbox" id="x_api2d_no_cache" name="x_api2d_no_cache">
  1392. 						    </div>
  1393. 						</div>
  1394. 						<br>
  1395. 						<button id='save'>保存</button>
  1396. 					</div>
  1397. 				`);
  1398.         $("#bottomZh_CN").prop("checked", GM_getValue("bottomZh_CN") === true);
  1399.         $("#expandFoldingblocks").prop("checked", GM_getValue("expandFoldingblocks") === true);
  1400.         $("#enableSegmentedTranslation").prop("checked", GM_getValue("enableSegmentedTranslation") === true);
  1401.         $("#showJumpToLuogu").prop("checked", GM_getValue("showJumpToLuogu") === true);
  1402.         $("#x_api2d_no_cache").prop("checked", GM_getValue("x_api2d_no_cache") === true);
  1403.         $("input[name='translation'][value='" + translation + "']").prop("checked", true);
  1404.         $("input[name='translation']").css("color", "gray");
  1405.         if (translation == "baidu") {
  1406.             $("#baidu").show();
  1407.             $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1408.             $("#baidu_key").val(GM_getValue("baidu_key"));
  1409.             $("#baidu_uid").css("color", "gray");
  1410.             $("#baidu_key").css("color", "gray");
  1411.         } else if (translation == "openai") {
  1412.             $("#openai").show();
  1413.             $("#openai_key").val(GM_getValue("openai_key"));
  1414.             $("#openai_key").css("color", "gray");
  1415.         } else if (translation == "api2d") {
  1416.             $("#api2d").show();
  1417.             $("#api2d_key").val(GM_getValue("api2d_key"));
  1418.             $("#api2d_key").css("color", "gray");
  1419.         }
  1420.  
  1421.  
  1422.         // 当单选框被选中时，显示对应的输入框，同时隐藏其他输入框
  1423.         $("input[name='translation']").change(function () {
  1424.             var selected = $(this).val(); // 获取当前选中的值
  1425.             if (selected === "baidu") {
  1426.                 $("#baidu").show();
  1427.                 $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1428.                 $("#baidu_key").val(GM_getValue("baidu_key"));
  1429.                 $("#openai, #api2d").hide();
  1430.             } else if (selected === "openai") {
  1431.                 $("#openai").show();
  1432.                 $("#openai_key").val(GM_getValue("openai_key"));
  1433.                 $("#baidu, #api2d").hide();
  1434.             } else if (selected === "api2d") {
  1435.                 $("#api2d").show();
  1436.                 $("#api2d_key").val(GM_getValue("api2d_key"));
  1437.                 $("#x_api2d_no_cache").prop("checked", GM_getValue("x_api2d_no_cache"));
  1438.                 $("#baidu, #openai").hide();
  1439.             } else {
  1440.                 $("#baidu, #openai, #api2d").hide();
  1441.             }
  1442.         });
  1443.  
  1444.  
  1445.         $("#save").click(function () {
  1446.             GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"));
  1447.             GM_setValue("expandFoldingblocks", $("#expandFoldingblocks").prop("checked"));
  1448.             GM_setValue("enableSegmentedTranslation", $("#enableSegmentedTranslation").prop("checked"));
  1449.             GM_setValue("showJumpToLuogu", $("#showJumpToLuogu").prop("checked"));
  1450.             var translation = $("input[name='translation']:checked").val();
  1451.             var baidu_uid = $("#baidu_uid").val();
  1452.             var baidu_key = $("#baidu_key").val();
  1453.             var openai_key = $("#openai_key").val();
  1454.             var api2d_key = $("#api2d_key").val();
  1455.             GM_setValue("translation", translation);
  1456.             if (translation == "baidu") {
  1457.                 GM_setValue("baidu_uid", baidu_uid);
  1458.                 GM_setValue("baidu_key", baidu_key);
  1459.             } else if (translation == "openai") {
  1460.                 GM_setValue("openai_key", openai_key);
  1461.             } else if (translation == "api2d") {
  1462.                 GM_setValue("api2d_key", api2d_key);
  1463.                 GM_setValue("x_api2d_no_cache", $("#x_api2d_no_cache").prop("checked"));
  1464.             }
  1465.             $(styleElement).remove();
  1466.             location.reload();
  1467.  
  1468.             /* 切换汉化
  1469.             if(JSON.parse(GM_getValue("bottomZh_CN")) != $("#bottomZh_CN").prop("checked")){
  1470.                 GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"), 3650);
  1471.                 location.reload();
  1472.             }else{
  1473.                 $("#CFBetter_setting_menu .btn-close").click();
  1474.             }*/
  1475.         });
  1476.  
  1477.         // 关闭
  1478.         $("#CFBetter_setting_menu .btn-close").click(function () {
  1479.             $("#CFBetter_setting_menu").remove();
  1480.             $(".CFBetter_setting").attr("disabled", false);
  1481.             $(".CFBetter_setting").css("background-color", "#60a5fa");
  1482.             $(".CFBetter_setting").css("color", "white");
  1483.             $(".CFBetter_setting").css("cursor", "pointer");
  1484.             $(styleElement).remove();
  1485.         });
  1486.     });
  1487. });
  1488.  
  1489. // 说明为旧的latex渲染
  1490. if (is_oldLatex) {
  1491.     var newElement = $("<div></div>").addClass("alert alert-warning").html(`
  1492.     注意：当前页面存在使用非 MathJax 库渲染为 HTML 的 Latex 公式（这通常是一道古老的题目），这导致 CodeforcesBetter! 无法将其还原回 Latex，因此当前页面部分功能不适用。
  1493.     <br>此外当前页面的翻译功能采用了特别的实现方式，因此可能会出现排版错位的情况。
  1494.     `).css({
  1495.         "margin": "1em",
  1496.         "text-align": "center",
  1497.         "position": "relative"
  1498.     });
  1499.     $(".menu-box:first").next().after(newElement);
  1500. }
  1501.  
  1502. // md2html转换/处理规则
  1503. var turndownService = new TurndownService({ bulletListMarker: '-' });
  1504. var turndown = turndownService.turndown;
  1505.  
  1506. // 保留原始
  1507. turndownService.keep(['del']);
  1508.  
  1509. // 丢弃
  1510. turndownService.addRule('ignore-sample-tests', {
  1511.     filter: function (node) {
  1512.         return node.classList.contains('sample-tests') || node.classList.contains('header');
  1513.     },
  1514.     replacement: function (content, node) {
  1515.         return "";
  1516.     }
  1517. });
  1518. turndownService.addRule('remove-script', {
  1519.     filter: function (node, options) {
  1520.         return node.tagName.toLowerCase() == "script" && node.type.startsWith("math/tex");
  1521.     },
  1522.     replacement: function (content, node) {
  1523.         return "";
  1524.     }
  1525. });
  1526.  
  1527. // inline math
  1528. turndownService.addRule('inline-math', {
  1529.     filter: function (node, options) {
  1530.         return node.tagName.toLowerCase() == "span" && node.className == "MathJax";
  1531.     },
  1532.     replacement: function (content, node) {
  1533.         return "$" + $(node).next().text() + "$";
  1534.     }
  1535. });
  1536.  
  1537. // block math
  1538. turndownService.addRule('block-math', {
  1539.     filter: function (node, options) {
  1540.         return node.tagName.toLowerCase() == "div" && node.className == "MathJax_Display";
  1541.     },
  1542.     replacement: function (content, node) {
  1543.         return "\n$$\n" + $(node).next().text() + "\n$$\n";
  1544.     }
  1545. });
  1546.  
  1547. // texFontStyle
  1548. turndownService.addRule('texFontStyle', {
  1549.     filter: function (node) {
  1550.         return (
  1551.             node.nodeName === 'SPAN' &&
  1552.             node.classList.contains('tex-font-style-bf')
  1553.         )
  1554.     },
  1555.     replacement: function (content) {
  1556.         return '**' + content + '**'
  1557.     }
  1558. })
  1559.  
  1560. // sectionTitle
  1561. turndownService.addRule('sectionTitle', {
  1562.     filter: function (node) {
  1563.         return (
  1564.             node.nodeName === 'DIV' &&
  1565.             node.classList.contains('section-title')
  1566.         )
  1567.     },
  1568.     replacement: function (content) {
  1569.         return '**' + content + '**'
  1570.     }
  1571. })
  1572.  
  1573. // bordertable
  1574. turndownService.addRule('bordertable', {
  1575.     filter: 'table',
  1576.     replacement: function (content, node) {
  1577.         if (node.classList.contains('bordertable')) {
  1578.             var output = [],
  1579.                 thead = '',
  1580.                 trs = node.querySelectorAll('tr');
  1581.             if (trs.length > 0) {
  1582.                 var ths = trs[0].querySelectorAll('th');
  1583.                 if (ths.length > 0) {
  1584.                     thead = '| ' + Array.from(ths).map(th => turndownService.turndown(th.innerHTML.trim())).join(' | ') + ' |\n'
  1585.                         + '| ' + Array.from(ths).map(() => ' --- ').join('|') + ' |\n';
  1586.                 }
  1587.             }
  1588.             var rows = node.querySelectorAll('tr');
  1589.             Array.from(rows).forEach(function (row, i) {
  1590.                 if (i > 0) {
  1591.                     var cells = row.querySelectorAll('td,th');
  1592.                     var trow = '| ' + Array.from(cells).map(cell => turndownService.turndown(cell.innerHTML.trim())).join(' | ') + ' |';
  1593.                     output.push(trow);
  1594.                 }
  1595.             });
  1596.             return thead + output.join('\n');
  1597.         } else {
  1598.             return content;
  1599.         }
  1600.     }
  1601. });
  1602.  
  1603. // 题目markdown转换/翻译面板
  1604. function addButtonPanel(parent, suffix, type, is_simple = false) {
  1605.     let htmlString = `<div class='html2md-panel'>
  1606.     <button class='html2mdButton html2md-view${suffix}'>MarkDown视图</button>
  1607.     <button class='html2mdButton html2md-cb${suffix}'>Copy</button>
  1608.     <button class='html2mdButton translateButton${suffix}'>翻译</button>
  1609.   </div>`;
  1610.     if (type === "this_level") {
  1611.         $(parent).before(htmlString);
  1612.     } else if (type === "child_level") {
  1613.         $(parent).prepend(htmlString);
  1614.     }
  1615.     if (is_simple) {
  1616.         $('.html2md-panel').find('.html2mdButton.html2md-view' + suffix + ', .html2mdButton.html2md-cb' + suffix).remove();
  1617.     }
  1618. }
  1619. function addButtonWithHTML2MD(parent, suffix, type) {
  1620.     if (is_oldLatex) {
  1621.         $(".html2md-view" + suffix).css({
  1622.             "cursor": "not-allowed",
  1623.             "background-color": "#ffffff",
  1624.             "color": "#a8abb2",
  1625.             "border": "1px solid #e4e7ed"
  1626.         });
  1627.         $(".html2md-view" + suffix).prop("disabled", true);
  1628.     }
  1629.     $(document).on("click", ".html2md-view" + suffix, function () {
  1630.         var target, removedChildren = $();
  1631.         if (type === "this_level") {
  1632.             target = $(".html2md-view" + suffix).parent().next().get(0);
  1633.         } else if (type === "child_level") {
  1634.             target = $(".html2md-view" + suffix).parent().parent().get(0);
  1635.             removedChildren = $(".html2md-view" + suffix).parent().parent().children(':first').detach();
  1636.         }
  1637.         if (target.viewmd) {
  1638.             target.viewmd = false;
  1639.             $(this).text("MarkDown视图");
  1640.             $(this).removeClass("mdViewed");
  1641.             $(target).html(target.original_html);
  1642.         } else {
  1643.             target.viewmd = true;
  1644.             if (!target.original_html) {
  1645.                 target.original_html = $(target).html();
  1646.             }
  1647.             if (!target.markdown) {
  1648.                 target.markdown = turndownService.turndown($(target).html());
  1649.             }
  1650.             $(this).text("原始内容");
  1651.             $(this).addClass("mdViewed");
  1652.             $(target).html(`<span class="mdViewContent" oninput="$(this).parent().get(0).markdown=this.value;" style="width:auto; height:auto;">${target.markdown}</span>`);
  1653.         }
  1654.         // 恢复删除的元素
  1655.         if (removedChildren) $(target).prepend(removedChildren);
  1656.     });
  1657. }
  1658.  
  1659. function addButtonWithCopy(parent, suffix, type) {
  1660.     if (is_oldLatex) {
  1661.         $(".html2md-cb" + suffix).css({
  1662.             "cursor": "not-allowed",
  1663.             "background-color": "#ffffff",
  1664.             "color": "#a8abb2",
  1665.             "border": "1px solid #e4e7ed"
  1666.         });
  1667.         $(".html2md-cb" + suffix).prop("disabled", true);
  1668.     }
  1669.     $(document).on("click", ".html2md-cb" + suffix, function () {
  1670.         var target, removedChildren;
  1671.         if (type === "this_level") {
  1672.             target = $(".translateButton" + suffix).parent().next().eq(0).clone();
  1673.         } else if (type === "child_level") {
  1674.             target = $(".translateButton" + suffix).parent().parent().eq(0).clone();
  1675.             $(target).children(':first').remove();
  1676.         }
  1677.         if (!target.markdown) {
  1678.             target.markdown = turndownService.turndown($(target).html());
  1679.         }
  1680.         const textarea = document.createElement('textarea');
  1681.         textarea.value = target.markdown;
  1682.         document.body.appendChild(textarea);
  1683.         textarea.select();
  1684.         document.execCommand('copy');
  1685.         document.body.removeChild(textarea);
  1686.         $(this).addClass("copied");
  1687.         $(this).text("Copied");
  1688.         // 更新复制按钮文本
  1689.         setTimeout(() => {
  1690.             $(this).removeClass("copied");
  1691.             $(this).text("Copy");
  1692.         }, 2000);
  1693.         $(target).remove();
  1694.     });
  1695. }
  1696.  
  1697. async function addButtonWithTranslation(parent, suffix, type) {
  1698.     $(document).on('click', '.translateButton' + suffix, async function () {
  1699.         $(this).removeClass("translated");
  1700.         $(this).text("翻译中");
  1701.         $(this).css("cursor", "not-allowed");
  1702.         var target, element_node, block, result, errerNum = 0;
  1703.         if (type === "this_level") block = $(".translateButton" + suffix).parent().next();
  1704.         else if (type === "child_level") block = $(".translateButton" + suffix).parent().parent();
  1705.         // 分段翻译
  1706.         if (enableSegmentedTranslation) {
  1707.             var pElements = block.find("p");
  1708.             for (let i = 0; i < pElements.length; i++) {
  1709.                 target = $(pElements[i]).eq(0).clone();
  1710.                 if (type === "child_level") $(target).children(':first').remove();
  1711.                 element_node = pElements[i];
  1712.                 if (type === "child_level") {
  1713.                     $(pElements[i]).append("<div></div>");
  1714.                     element_node = $(pElements[i]).find("div:last-child").get(0);
  1715.                 }
  1716.                 result = await blockProcessing(target, element_node, $(".translateButton" + suffix));
  1717.                 if (result.status) errerNum += 1;
  1718.                 $(target).remove();
  1719.                 if (translation == "deepl") await new Promise(resolve => setTimeout(resolve, 2000));
  1720.             }
  1721.         } else {
  1722.             target = block.eq(0).clone();
  1723.             if (type === "child_level") $(target).children(':first').remove();
  1724.             element_node = $(block).get(0);
  1725.             if (type === "child_level") {
  1726.                 $(parent).append("<div></div>");
  1727.                 element_node = $(parent).find("div:last-child").get(0);
  1728.             }
  1729.             result = await blockProcessing(target, element_node, $(".translateButton" + suffix));
  1730.             if (result.status) errerNum += 1;
  1731.             $(target).remove();
  1732.         }
  1733.         if (!errerNum) {
  1734.             $(this).addClass("translated")
  1735.                 .text("已翻译")
  1736.                 .prop("disabled", true);
  1737.         }
  1738.         // 重新翻译按钮
  1739.         if ($(this).next('.reTranslation').length === 0) {
  1740.             const reTranslateBtn = $('<button>').addClass('html2mdButton reTranslation').html('&circlearrowright;').attr('title', '重新翻译');
  1741.             reTranslateBtn.on('click', function () {
  1742.                 block.find('.translate-problem-statement').remove();
  1743.                 x_api2d_no_cache ? (x_api2d_no_cache = false, $(this).prev().prop("disabled", false), $(this).prev().click(), x_api2d_no_cache = true) : ($(this).prev().click(), console.log("2"));
  1744.             });
  1745.             $(this).after(reTranslateBtn);
  1746.         } else {
  1747.             const reTranslateBtn = $(this).next('.reTranslation');
  1748.             reTranslateBtn.off('click').on('click', function () {
  1749.                 block.find('.translate-problem-statement').remove();
  1750.                 x_api2d_no_cache ? (x_api2d_no_cache = false, $(this).prev().prop("disabled", false), $(this).prev().click(), x_api2d_no_cache = true) : ($(this).prev().click(), console.log("2"));
  1751.             });
  1752.         }
  1753.     });
  1754. }
  1755.  
  1756. // 块处理
  1757. async function blockProcessing(target, element_node, button) {
  1758.     if (is_oldLatex) {
  1759.         target.markdown = $(target).html();
  1760.     } else if (!target.markdown) {
  1761.         target.markdown = turndownService.turndown($(target).html());
  1762.     }
  1763.     const textarea = document.createElement('textarea');
  1764.     textarea.value = target.markdown;
  1765.     var result = await translateProblemStatement(textarea.value, element_node, $(button));
  1766.     //
  1767.     if (result.status == 1) {
  1768.         $(button).addClass("error")
  1769.             .text("翻译中止")
  1770.             .css("cursor", "pointer")
  1771.             .prop("disabled", false);
  1772.         $(result.translateDiv).remove();
  1773.         $(target).remove();
  1774.     } else if (result.status == 2) {
  1775.         result.translateDiv.classList.add("error_translate");
  1776.         $(button).addClass("error")
  1777.             .text("翻译出错");
  1778.         $(target).remove();
  1779.     }
  1780.     return result;
  1781. }
  1782.  
  1783. function addConversionButton() {
  1784.     // 题目页添加按钮
  1785.     if (window.location.href.includes("problem")) {
  1786.         var exContentsPageClasses = ["sample-tests",];
  1787.         $('.problem-statement').children('div').each(function () {
  1788.             var className = $(this).attr('class');
  1789.             if (!exContentsPageClasses.includes(className)) {
  1790.                 var id = "_" + getRandomNumber(8);
  1791.                 addButtonPanel(this, id, "this_level");
  1792.                 addButtonWithHTML2MD(this, id, "this_level");
  1793.                 addButtonWithCopy(this, id, "this_level");
  1794.                 addButtonWithTranslation(this, id, "this_level");
  1795.             }
  1796.         });
  1797.     }
  1798.     // 添加按钮到ttypography部分
  1799.     $(".ttypography").each(function () {
  1800.         // 题目页特判
  1801.         if (!$(this).parent().hasClass('problemindexholder')) {
  1802.             var comment_id = "_comment_" + getRandomNumber(8);
  1803.             addButtonPanel(this, comment_id, "this_level");
  1804.             addButtonWithHTML2MD(this, comment_id, "this_level");
  1805.             addButtonWithCopy(this, comment_id, "this_level");
  1806.             addButtonWithTranslation(this, comment_id, "this_level");
  1807.         }
  1808.     });
  1809.  
  1810.     // 添加按钮到spoiler部分
  1811.     $('.spoiler-content').each(function () {
  1812.         if ($(this).find('.html2md-panel').length === 0) {
  1813.             var spoiler_id = "_spoiler_" + getRandomNumber(8);
  1814.             addButtonPanel(this, spoiler_id, "child_level");
  1815.             addButtonWithHTML2MD(this, spoiler_id, "child_level");
  1816.             addButtonWithCopy(this, spoiler_id, "child_level");
  1817.             addButtonWithTranslation(this, spoiler_id, "child_level");
  1818.         }
  1819.     });
  1820.  
  1821.     // 添加按钮到titled部分
  1822.     (function () {
  1823.         var elements = [".Virtual.participation", ".Attention", ".Practice"];//只为部分titled添加
  1824.         $.each(elements, function (index, value) {
  1825.             $(value).each(function () {
  1826.                 var titled_id = "_titled_" + getRandomNumber(8);
  1827.                 var $nextDiv = $(this).next().children().get(0);
  1828.                 addButtonPanel($nextDiv, titled_id, "child_level", true);
  1829.                 addButtonWithTranslation($nextDiv, titled_id, "child_level");
  1830.             });
  1831.         });
  1832.     })();
  1833.     if (is_mSite) {
  1834.         $("div[class='_IndexPage_notice']").each(function () {
  1835.             var titled_id = "_titled_" + getRandomNumber(8);
  1836.             addButtonPanel(this, titled_id, "this_level", true);
  1837.             addButtonWithTranslation(this, titled_id, "this_level");
  1838.         });
  1839.     }
  1840.  
  1841.     // 添加按钮到比赛QA部分
  1842.     $(".question-response").each(function () {
  1843.         var question_id = "_question_" + getRandomNumber(8);
  1844.         addButtonPanel(this, question_id, "this_level", true);
  1845.         addButtonWithTranslation(this, question_id, "this_level");
  1846.     });
  1847.     if (is_mSite) {
  1848.         $("div._ProblemsPage_announcements table tbody tr:gt(0)").each(function () {
  1849.             var $nextDiv = $(this).find("td:first");
  1850.             var question_id = "_question_" + getRandomNumber(8);
  1851.             addButtonPanel($nextDiv, question_id, "this_level", true);
  1852.             addButtonWithTranslation($nextDiv, question_id, "this_level");
  1853.         });
  1854.     }
  1855.  
  1856.     // 添加按钮到弹窗confirm-proto部分
  1857.     $(".confirm-proto").each(function () {
  1858.         var confirm_id = "_titled_" + getRandomNumber(8);
  1859.         var $nextDiv = $(this).children().get(0);
  1860.         addButtonPanel($nextDiv, confirm_id, "this_level", true);
  1861.         addButtonWithTranslation($nextDiv, confirm_id, "this_level");
  1862.     });
  1863.  
  1864.     // 添加按钮到_CatalogHistorySidebarFrame_item部分
  1865.     $("._CatalogHistorySidebarFrame_item").each(function () {
  1866.         var history_sidebar_id = "_history_sidebar_" + getRandomNumber(8);
  1867.         addButtonPanel(this, history_sidebar_id, "this_level", true);
  1868.         addButtonWithTranslation(this, history_sidebar_id, "this_level");
  1869.     });
  1870. };
  1871.  
  1872. /* alert弹窗汉化
  1873. function alertZh() {
  1874.     var _alert = window.alert;
  1875.     window.alert = async function(msg){
  1876.         _alert(msg+"\n=========翻译=========\n"+await translate_deepl(msg));
  1877.         return true;
  1878.     }
  1879. };
  1880. */
  1881.  
  1882. // 展开折叠块
  1883. function ExpandFoldingblocks() {
  1884.     if (expandFoldingblocks) {
  1885.         $('.spoiler').addClass('spoiler-open');
  1886.         $('.spoiler-content').attr('style', '');
  1887.     }
  1888. };
  1889.  
  1890. // 跳转洛谷
  1891. async function CF2luogu() {
  1892.     const getProblemId = () => {
  1893.         const url = window.location.href;
  1894.         const regex = url.includes('/contest/')
  1895.             ? /\/contest\/(\d+)\/problem\/([A-Za-z]+)/
  1896.             : /\/problemset\/problem\/(\d+)\/([A-Za-z]+)/;
  1897.         const matchResult = url.match(regex);
  1898.         return matchResult && matchResult.length >= 3
  1899.             ? `${matchResult[1]}${matchResult[2]}`
  1900.             : '';
  1901.     };
  1902.  
  1903.     const checkLinkExistence = (url) => {
  1904.         return new Promise((resolve, reject) => {
  1905.             GM.xmlHttpRequest({
  1906.                 method: "GET",
  1907.                 url,
  1908.                 headers: { "Range": "bytes=0-9999" }, // 获取前10KB数据
  1909.                 onload(response) {
  1910.                     if (response.responseText.match(/题目未找到/g)) {
  1911.                         resolve(false);
  1912.                     } else {
  1913.                         resolve(true);
  1914.                     }
  1915.                 },
  1916.                 onerror(error) {
  1917.                     reject(error);
  1918.                 }
  1919.             });
  1920.         });
  1921.     };
  1922.  
  1923.     const panelElement = $("<div>")
  1924.         .addClass("html2md-panel")
  1925.         .attr("id", "CF2luoguPanel")
  1926.         .insertBefore('.problemindexholder');
  1927.  
  1928.     const url = `https://www.luogu.com.cn/problem/CF${getProblemId()}`;
  1929.     const result = await checkLinkExistence(url);
  1930.     if (getProblemId() && result) {
  1931.         const problemLink = $("<a>")
  1932.             .attr("id", "problemLink")
  1933.             .attr("href", url)
  1934.             .attr("target", "_blank")
  1935.             .html(`<button style="height: 25px;" class="html2mdButton"><img style="width:45px; margin-right:2px;" src="https://cdn.luogu.com.cn/fe/logo.png"></button>`);
  1936.         panelElement.append(problemLink);
  1937.     }
  1938. }
  1939.  
  1940. // 等待Latex渲染队列全部完成
  1941. function waitUntilIdleThenDo(callback) {
  1942.     var intervalId = setInterval(function () {
  1943.         var queue = MathJax.Hub.queue;
  1944.         if (queue.pending === 0 && queue.running === 0) {
  1945.             clearInterval(intervalId);
  1946.             callback();
  1947.         }
  1948.     }, 100);
  1949. }
  1950.  
  1951. $(document).ready(function () {
  1952.     var newElement = $("<div></div>").addClass("alert alert-info").html(`
  1953.     Codeforces Better! —— 正在等待页面资源加载……
  1954.     `).css({
  1955.         "margin": "1em",
  1956.         "text-align": "center",
  1957.         "font-weight": "600",
  1958.         "position": "relative"
  1959.     });
  1960.     $(".menu-box:first").next().after(newElement);
  1961.     // 页面完全加载完成后执行
  1962.     window.onload = function () {
  1963.         newElement.html('Codeforces Better! —— 正在等待Latex渲染队列全部完成……');
  1964.         waitUntilIdleThenDo(function () {
  1965.             newElement.html('Codeforces Better! —— 加载已完成');
  1966.             newElement.removeClass('alert-warning').addClass('alert-success');
  1967.             setTimeout(function () {
  1968.                 newElement.remove();
  1969.             }, 3000);
  1970.             if(showJumpToLuogu)CF2luogu();
  1971.             ExpandFoldingblocks();
  1972.             addConversionButton();
  1973.         });
  1974.     }
  1975. })
  1976.  
  1977. // 字数超限确认
  1978. function showWordsExceededDialog(button) {
  1979.     return new Promise(resolve => {
  1980.         const styleElement = GM_addStyle(darkenPageStyle);
  1981.         $(button).removeClass("translated");
  1982.         $(button).text("字数超限");
  1983.         $(button).css("cursor", "not-allowed");
  1984.         $(button).prop("disabled", true);
  1985.         let htmlString = `
  1986.       <div class="wordsExceeded">
  1987.           <h2>字数超限!</h2>
  1988.           <p>注意，即将翻译的内容字数超过了4950个字符，您可能选择了错误的翻译按钮</p>
  1989.           <div style="display:flex; padding:5px 0px; align-items: center;">
  1990.       `+ helpCircleHTML + `
  1991.             <p>
  1992.             由于实现方式，区域中会出现多个翻译按钮，请点击更小的子区域中的翻译按钮，
  1993.             <br>或者在设置面板中开启 分段翻译 后重试。
  1994.             </p>
  1995.           </div>
  1996.           <p>对于免费的接口，大量请求可能导致你的IP被暂时禁止访问，对于GPT，会消耗大量的token</p>
  1997.           <p>您确定要继续翻译吗？</p>
  1998.           <div style="display:flex; padding-top:10px">
  1999.             <button id="continueButton">继续</button><button id="cancelButton">取消</button>
  2000.           </div>
  2001.       </div>
  2002.       `;
  2003.         $('body').before(htmlString);
  2004.         $("#continueButton").click(function () {
  2005.             $(styleElement).remove();
  2006.             $('.wordsExceeded').remove();
  2007.             resolve(true);
  2008.         });
  2009.         $("#cancelButton").click(function () {
  2010.             $(styleElement).remove();
  2011.             $('.wordsExceeded').remove();
  2012.             resolve(false);
  2013.         });
  2014.     });
  2015. }
  2016.  
  2017. // 翻译框/翻译处理器
  2018. var translatedText = "";
  2019. async function translateProblemStatement(text, element_node, button) {
  2020.     let status = 0;
  2021.     let id = getRandomNumber(8);
  2022.     let matches = [];
  2023.     let replacements = {};
  2024.     // 创建元素并放在element_node的后面
  2025.     const translateDiv = document.createElement('div');
  2026.     translateDiv.setAttribute('id', id);
  2027.     translateDiv.classList.add('translate-problem-statement');
  2028.     const spanElement = document.createElement('span');
  2029.     translateDiv.appendChild(spanElement);
  2030.     element_node.insertAdjacentElement('afterend', translateDiv);
  2031.     // 替换latex公式
  2032.     if (is_oldLatex) {
  2033.         //去除开头结尾的<p>标签
  2034.         text = text.replace(/^<p>/i, "");
  2035.         text = text.replace(/<\/p>$/i, "");
  2036.         //
  2037.         let i = 0;
  2038.         let regex = /<span\s+class="tex-span">.*?<\/span>/gi;
  2039.         matches = text.match(regex);
  2040.         try {
  2041.             for (i; i < matches.length; i++) {
  2042.                 let match = matches[i];
  2043.                 text = text.replace(match, `【${i + 1}】`);
  2044.                 replacements[`【${i + 1}】`] = match;
  2045.             }
  2046.         } catch (e) { }
  2047.     } else if (translation != "api2d" && translation != "openai") {
  2048.         // 使用GPT翻译时不必替换latex公式
  2049.         let i = 0;
  2050.         // 块公式
  2051.         matches = matches.concat(text.match(/\$\$([\s\S]*?)\$\$/g));
  2052.         try {
  2053.             for (i; i < matches.length; i++) {
  2054.                 let match = matches[i];
  2055.                 text = text.replace(match, `【${i + 1}】`);
  2056.                 replacements[`【${i + 1}】`] = match;
  2057.             }
  2058.         } catch (e) { }
  2059.         // 行内公式
  2060.         matches = matches.concat(text.match(/\$(.*?)\$/g));
  2061.         try {
  2062.             for (i; i < matches.length; i++) {
  2063.                 let match = matches[i];
  2064.                 text = text.replace(match, `【${i + 1}】`);
  2065.                 replacements[`【${i + 1}】`] = match;
  2066.             }
  2067.         } catch (e) { }
  2068.     }
  2069.     if (text.length > 4950) {
  2070.         const shouldContinue = await showWordsExceededDialog(button);
  2071.         if (!shouldContinue) {
  2072.             status = 1;
  2073.             return {
  2074.                 translateDiv: translateDiv,
  2075.                 status: status
  2076.             };
  2077.         }
  2078.     }
  2079.     // 翻译
  2080.     if (translation == "deepl") {
  2081.         translateDiv.textContent = "正在翻译中……请稍等";
  2082.         translatedText = await translate_deepl(text);
  2083.     } else if (translation == "youdao") {
  2084.         translateDiv.textContent = "正在翻译中……请稍等";
  2085.         translatedText = await translate_youdao_mobile(text);
  2086.     } else if (translation == "baidu") {
  2087.         var baidu_appid = GM_getValue("baidu_uid");
  2088.         var baidu_key = GM_getValue("baidu_key");
  2089.     } else if (translation == "openai") {
  2090.         translateDiv.textContent = "正在翻译中……\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待";
  2091.         translatedText = await translate_openai(text);
  2092.     } else if (translation == "api2d") {
  2093.         translateDiv.textContent = "正在翻译中……\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待";
  2094.         translatedText = await translate_api2d(text);
  2095.     }
  2096.     if (/^翻译出错/.test(translatedText)) status = 2;
  2097.     // 还原latex公式
  2098.     if (is_oldLatex) {
  2099.         translatedText = "<p>" + translatedText;
  2100.         translatedText += "</p>";
  2101.         try {
  2102.             for (let i = 0; i < matches.length; i++) {
  2103.                 let match = matches[i];
  2104.                 let replacement = replacements[`【${i + 1}】`];
  2105.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  2106.             }
  2107.         } catch (e) { }
  2108.     }
  2109.     else if (translation != "api2d" && translation != "openai") {
  2110.         try {
  2111.             for (let i = 0; i < matches.length; i++) {
  2112.                 let match = matches[i];
  2113.                 let replacement = replacements[`【${i + 1}】`];
  2114.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  2115.             }
  2116.         } catch (e) { }
  2117.     }
  2118.     // 使符合mathjx的转换语法
  2119.     translatedText = translatedText.replace(/(\$\$)/g, "");
  2120.     translatedText = translatedText.replace(/(?<!\$)\$(?!\$)/g, "$$$$$");
  2121.     // 更新
  2122.     if (is_oldLatex) {
  2123.         // oldlatex
  2124.         translatedText = $.parseHTML(translatedText);
  2125.         $(translateDiv).empty().append($(translatedText));
  2126.     } else {
  2127.         translateDiv.innerHTML = translatedText;
  2128.         // 渲染MarkDown
  2129.         var md = window.markdownit();
  2130.         var html = md.render(translateDiv.innerText);
  2131.         translateDiv.innerHTML = html;
  2132.         // 渲染Latex
  2133.         MathJax.Hub.Queue(["Typeset", MathJax.Hub, document.getElementById(id)]);
  2134.     }
  2135.     return {
  2136.         translateDiv: translateDiv,
  2137.         status: status
  2138.     };
  2139. }
  2140.  
  2141. // ChatGPT
  2142. async function translate_openai(raw) {
  2143.     var openai_key = GM_getValue("openai_key");
  2144.     var openai_retext = "";
  2145.     var data;
  2146.     if (is_oldLatex) {
  2147.         data = {
  2148.             prompt: "(You:请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的【】、HTML标签本身以及其中的内容不翻译不变动，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n" + raw + ")",
  2149.             max_tokens: 2048,
  2150.             model: "text-davinci-003",
  2151.         };
  2152.     } else {
  2153.         data = {
  2154.             prompt: "(You:请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的latex公式不翻译，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n" + raw + ")",
  2155.             max_tokens: 2048,
  2156.             model: "text-davinci-003",
  2157.         };
  2158.     };
  2159.     return new Promise(function (resolve, reject) {
  2160.         GM_xmlhttpRequest({
  2161.             method: 'POST',
  2162.             url: 'https://api.openai.com/v1/completions',
  2163.             data: JSON.stringify(data),
  2164.             headers: {
  2165.                 'Content-Type': 'application/json',
  2166.                 'Authorization': 'Bearer ' + GM_getValue("openai_key") + ''
  2167.             },
  2168.             responseType: 'json',
  2169.             onload: function (res) {
  2170.                 if (res.status === 200) {
  2171.                     openai_retext = res.response.choices[0].text;
  2172.                     openai_retext = openai_retext.replace(/^\s+/, '');
  2173.                     resolve(openai_retext);
  2174.                 }
  2175.                 else {
  2176.                     resolve("翻译出错，请重试\n如果无法解决，请前往 https://greasyfork.org/zh-CN/scripts/465777/feedback 反馈\n\n报错信息：" + JSON.stringify(res.response, null, '\n'));
  2177.                 }
  2178.             }
  2179.         });
  2180.     });
  2181. }
  2182.  
  2183. // api2d
  2184. async function translate_api2d(raw) {
  2185.     var api2d_key = GM_getValue("api2d_key");
  2186.     var api2d_retext = "";
  2187.     var postData;
  2188.     if (is_oldLatex) {
  2189.         postData = JSON.stringify({
  2190.             model: 'gpt-3.5-turbo',
  2191.             messages: [{ role: 'user', content: '请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的【】、HTML标签本身以及其中的内容不翻译不变动，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n' + raw }],
  2192.         });
  2193.     } else {
  2194.         postData = JSON.stringify({
  2195.             model: 'gpt-3.5-turbo',
  2196.             messages: [{ role: 'user', content: '请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的latex公式不翻译，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n' + raw }],
  2197.         });
  2198.     }
  2199.     const options = {
  2200.         method: 'POST',
  2201.         headers: {
  2202.             'Content-Type': 'application/json',
  2203.             Authorization: 'Bearer ' + api2d_key,
  2204.             ...(x_api2d_no_cache ? {} : { 'x-api2d-no-cache': 1 })
  2205.         },
  2206.         data: postData,
  2207.     };
  2208.  
  2209.     return new Promise(function (resolve, reject) {
  2210.         GM_xmlhttpRequest({
  2211.             method: options.method,
  2212.             url: `https://openai.api2d.net/v1/chat/completions`,
  2213.             headers: options.headers,
  2214.             data: options.data,
  2215.             responseType: 'json',
  2216.             onload: function (response) {
  2217.                 if (!response.response.choices || response.response.choices.length < 1 || !response.response.choices[0].message) {
  2218.                     resolve("翻译出错，请重试\n如果无法解决，请前往 https://greasyfork.org/zh-CN/scripts/465777/feedback 反馈\n\n报错信息：" + JSON.stringify(response.response, null, '\n'));
  2219.                 } else {
  2220.                     api2d_retext = response.response.choices[0].message.content;
  2221.                     resolve(api2d_retext);
  2222.                 }
  2223.             },
  2224.             onerror: function (response) {
  2225.                 console.error(response.statusText);
  2226.                 reject(response.statusText);
  2227.             },
  2228.         });
  2229.     });
  2230.  
  2231.  
  2232. }
  2233. //
  2234.  
  2235. //--有道翻译m--start
  2236. async function translate_youdao_mobile(raw) {
  2237.     const options = {
  2238.         method: "POST",
  2239.         url: 'http://m.youdao.com/translate',
  2240.         data: "inputtext=" + encodeURIComponent(raw) + "&type=AUTO",
  2241.         anonymous: true,
  2242.         headers: {
  2243.             "Content-Type": "application/x-www-form-urlencoded",
  2244.             'Host': 'm.youdao.com',
  2245.             'Origin': 'http://m.youdao.com',
  2246.             'Referer': 'http://m.youdao.com/translate',
  2247.         }
  2248.     }
  2249.     return await BaseTranslate('有道翻译mobile', raw, options, res => /id="translateResult">\s*?<li>([\s\S]*?)<\/li>\s*?<\/ul/.exec(res)[1])
  2250. }
  2251. //--有道翻译m--end
  2252.  
  2253. //--Deepl翻译--start
  2254. function getTimeStamp(iCount) {
  2255.     const ts = Date.now();
  2256.     if (iCount !== 0) {
  2257.         iCount = iCount + 1;
  2258.         return ts - (ts % iCount) + iCount;
  2259.     } else {
  2260.         return ts;
  2261.     }
  2262. }
  2263.  
  2264. async function translate_deepl(raw) {
  2265.     const id = (Math.floor(Math.random() * 99999) + 100000) * 1000;
  2266.     const data = {
  2267.         jsonrpc: '2.0',
  2268.         method: 'LMT_handle_texts',
  2269.         id,
  2270.         params: {
  2271.             splitting: 'newlines',
  2272.             lang: {
  2273.                 source_lang_user_selected: 'auto',
  2274.                 target_lang: 'ZH',
  2275.             },
  2276.             texts: [{
  2277.                 text: raw,
  2278.                 requestAlternatives: 3
  2279.             }],
  2280.             timestamp: getTimeStamp(raw.split('i').length - 1)
  2281.         }
  2282.     }
  2283.     let postData = JSON.stringify(data);
  2284.     if ((id + 5) % 29 === 0 || (id + 3) % 13 === 0) {
  2285.         postData = postData.replace('"method":"', '"method" : "');
  2286.     } else {
  2287.         postData = postData.replace('"method":"', '"method": "');
  2288.     }
  2289.     const options = {
  2290.         method: 'POST',
  2291.         url: 'https://www2.deepl.com/jsonrpc',
  2292.         data: postData,
  2293.         headers: {
  2294.             'Content-Type': 'application/json',
  2295.             'Host': 'www2.deepl.com',
  2296.             'Origin': 'https://www.deepl.com',
  2297.             'Referer': 'https://www.deepl.com/',
  2298.         },
  2299.         anonymous: true,
  2300.         nocache: true,
  2301.     }
  2302.     return await BaseTranslate('Deepl翻译', raw, options, res => JSON.parse(res).result.texts[0].text)
  2303. }
  2304.  
  2305. //--Deepl翻译--end
  2306.  
  2307. //--异步请求包装工具--start
  2308. async function PromiseRetryWrap(task, options, ...values) {
  2309.     const { RetryTimes, ErrProcesser } = options || {};
  2310.     let retryTimes = RetryTimes || 5;
  2311.     const usedErrProcesser = ErrProcesser || (err => { throw err });
  2312.     if (!task) return;
  2313.     while (true) {
  2314.         try {
  2315.             return await task(...values);
  2316.         } catch (err) {
  2317.             if (!--retryTimes) {
  2318.                 console.log(err);
  2319.                 return usedErrProcesser(err);
  2320.             }
  2321.         }
  2322.     }
  2323. }
  2324.  
  2325. async function BaseTranslate(name, raw, options, processer) {
  2326.     let errtext;
  2327.     const toDo = async () => {
  2328.         var tmp;
  2329.         try {
  2330.             const data = await Request(options);
  2331.             tmp = data.responseText;
  2332.             const result = await processer(tmp);
  2333.             if (result) sessionStorage.setItem(name + '-' + raw, result);
  2334.             return result
  2335.         } catch (err) {
  2336.             errtext = tmp;
  2337.             throw {
  2338.                 responseText: tmp,
  2339.                 err: err
  2340.             }
  2341.         }
  2342.     }
  2343.     return await PromiseRetryWrap(toDo, { RetryTimes: 3, ErrProcesser: () => "翻译出错，请重试或更换翻译接口\n如果无法解决，请前往 https://greasyfork.org/zh-CN/scripts/465777/feedback 反馈\n\n报错信息：" + errtext })
  2344. }
  2345.  
  2346.  
  2347. function Request(options) {
  2348.     return new Promise((reslove, reject) => GM_xmlhttpRequest({ ...options, onload: reslove, onerror: reject }))
  2349. }
  2350.  
  2351. //--异步请求包装工具--end
  2352.  
  2353. // 随机数生成
  2354. function getRandomNumber(numDigits) {
  2355.     let min = Math.pow(10, numDigits - 1);
  2356.     let max = Math.pow(10, numDigits) - 1;
  2357.     return Math.floor(Math.random() * (max - min + 1)) + min;
  2358. }
  2359.  
  2360. // 旧配置迁移（临时，将在1.38版本后删除）
  2361. if (getCookie("translation")) { GM_setValue("translation", getCookie("translation")); deleteCookie("translation"); }
  2362. if (getCookie("baidu_uid")) { GM_setValue("baidu_uid", getCookie("baidu_uid")); deleteCookie("baidu_uid"); }
  2363. if (getCookie("baidu_key")) { GM_setValue("baidu_key", getCookie("baidu_key")); deleteCookie("baidu_key"); }
  2364. if (getCookie("openai_key")) { GM_setValue("openai_key", getCookie("openai_key")); deleteCookie("openai_key"); }
  2365. if (getCookie("api2d_key")) { GM_setValue("api2d_key", getCookie("api2d_key")); deleteCookie("api2d_key"); }
  2366. if (getCookie("bottomZh_CN")) { GM_setValue("bottomZh_CN", getCookie("bottomZh_CN") === "true"); deleteCookie("bottomZh_CN"); }
  2367. function deleteCookie(name) { document.cookie = name + "=; expires=Thu, 01 Jan 1970 00:00:01 GMT;"; }
  2368. function getCookie(cname) { var name = cname + "="; var decodedCookie = decodeURIComponent(document.cookie); var ca = decodedCookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; while (c.charAt(0) == ' ') { c = c.substring(1); } if (c.indexOf(name) == 0) { return c.substring(name.length, c.length); } } return ""; }