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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 2023-06-06 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      1.35
  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        https://*.codeforces.com/*
  8. // @connect      www2.deepl.com
  9. // @connect      m.youdao.com
  10. // @connect      openai.api2d.net
  11. // @connect      api.openai.com
  12. // @connect      greasyfork.org
  13. // @grant        GM_xmlhttpRequest
  14. // @grant        GM_info
  15. // @grant        GM_setValue
  16. // @grant        GM_getValue
  17. // @icon         https://aowuucdn.oss-cn-beijing.aliyuncs.com/codeforces.png
  18. // @require      https://cdn.staticfile.org/turndown/7.1.2/turndown.min.js
  19. // @require      https://cdn.staticfile.org/markdown-it/13.0.1/markdown-it.min.js
  20. // @license      MIT
  21. // ==/UserScript==
  22.  
  23. // 状态与初始化
  24. const getGMValue = (key, defaultValue) => {
  25.     const value = GM_getValue(key);
  26.     if (value === undefined) {
  27.         GM_setValue(key, defaultValue);
  28.         return defaultValue;
  29.     }
  30.     return value;
  31. };
  32. const is_mSite = window.location.hostname.startsWith('m');
  33. const is_oldLatex = $('.tex-span').length;
  34. const bottomZh_CN = getGMValue("bottomZh_CN", true);
  35. const translation = getGMValue("translation", "deepl");
  36. const expandFoldingblocks = getGMValue("expandFoldingblocks", true);
  37. var x_api2d_no_cache = getGMValue("x_api2d_no_cache", true);
  38.  
  39. // 报错信息捕获
  40. /*let errorMessages = "";
  41. const defaultError = console.error.bind(console);
  42. console.error = (message) => {
  43.     const error = new Error();
  44.     const stack = error.stack.split("\n").slice(2).join("\n");
  45.     const now = new Date().toLocaleString();
  46.     errorMessages += "\n## " + message + "\n### time: " + now +"\n" + stack + "\n";
  47.     defaultError(message);
  48. };
  49. window.onerror = (message, source, lineno, colno, error) => {
  50.     const now = new Date().toLocaleString();
  51.     errorMessages += "\n## " + message + "\n### time: " + now +"\n" + error.stack + "\n";
  52.     defaultError(message);
  53.     return true;
  54. };*/
  55.  
  56. // 样式
  57. function loadCssCode(code) {
  58.     var style = document.createElement('style');
  59.     style.type = 'text/css';
  60.     style.rel = 'stylesheet';
  61.     style.appendChild(document.createTextNode(code));
  62.     var head = document.getElementsByTagName('head')[0];
  63.     head.appendChild(style);
  64. }
  65. loadCssCode(`
  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;
  85. }
  86. .translate-problem-statement.error_translate {
  87.   color: red;
  88.   border-color: red;
  89. }
  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. button.html2mdButton {
  119.     cursor: pointer;
  120.     background-color: #ffffff;
  121.     color: #606266;
  122.     height: 22px;
  123.     width: auto;
  124.     font-size: 13px;
  125.     border-radius: 0.3rem;
  126.     padding: 1px 5px;
  127.     margin: 5px;
  128.     border: 1px solid #dcdfe6;
  129. }
  130. button.html2mdButton.copied {
  131.     background-color: #f0f9eb;
  132.     color: #67c23e;
  133.     border: 1px solid #b3e19d;
  134. }
  135. button.html2mdButton.mdViewed {
  136.     background-color: #fdf6ec;
  137.     color: #e6a23c;
  138.     border: 1px solid #f3d19e;
  139. }
  140. button.html2mdButton.error {
  141.     background-color: #fef0f0;
  142.     color: #f56c6c;
  143.     border: 1px solid #fab6b6;
  144. }
  145. button.translated {
  146.     cursor: not-allowed;
  147.     background-color: #f0f9eb;
  148.     color: #67c23e;
  149.     border: 1px solid #b3e19d;
  150. }
  151. button.html2mdButton.reTranslation {
  152.     background-color: #f4f4f5;
  153.     color: #909399;
  154.     border: 1px solid #c8c9cc;
  155. }
  156. .translate-problem-statement table {
  157.     border: 1px #ccc solid;
  158.     border-collapse: collapse;
  159.     margin: 1.3571em 0 0;
  160.     color: #222;
  161. }
  162. .translate-problem-statement table td {
  163.     border-right: 1px solid #ccc;
  164.     border-top: 1px solid #ccc;
  165.     padding: 0.7143em 0.5em;
  166. }
  167. .translate-problem-statement table th {
  168.     padding: 0.7143em 0.5em;
  169. }
  170. .translate-problem-statement p:not(:first-child) {
  171.     margin: 1.5em 0 0;
  172. }
  173. /*设置面板*/
  174. header .enter-or-register-box, header .languages {
  175.     position: absolute;
  176.     right: 170px;
  177. }
  178. button.html2mdButton.CFBetter_setting {
  179.     float: right;
  180.     height: 30px;
  181.     background: #60a5fa;
  182.     color: white;
  183.     margin: 10px;
  184. }
  185. #CFBetter_setting_menu {
  186.     z-index: 9999;
  187.     box-shadow: 0px 0px 5px 1px rgb(0 0 0 / 10%), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  188.     display: grid;
  189.     position: fixed;
  190.     top: 50%;
  191.     left: 50%;
  192.     width: 320px;
  193.     transform: translate(-50%, -50%);
  194.     border-radius: 16px;
  195.     background-color: #ecf0ff;
  196.     border: 6px solid #ffffff;
  197.     color: #697e91;
  198.     font-family: var(--vp-font-family-base);
  199.     padding: 10px 20px 20px 20px;
  200. }
  201. #CFBetter_setting_menu hr {
  202.     border: none;
  203.     height: 1px;
  204.     background-color: #ccc;
  205.     margin: 10px 0;
  206. }
  207. /*设置面板-关闭按钮*/
  208. #CFBetter_setting_menu .tool-box {
  209.   position: absolute;
  210.   display: flex;
  211.   align-items: center;
  212.   justify-content: center;
  213.   width: 2.5rem;
  214.   height: 2.5rem;
  215.   top: 3px;
  216.   right: 3px;
  217. }
  218.  
  219. #CFBetter_setting_menu .btn-close {
  220.   display: flex;
  221.   align-items: center;
  222.   justify-content: center;
  223.   text-align: center;
  224.   padding: 10px;
  225.   width: 1px;
  226.   height: 1px;
  227.   color: transparent;
  228.   font-size: 0;
  229.   cursor: pointer;
  230.   background-color: #ff000080;
  231.   border: none;
  232.   border-radius: 10px;
  233.   transition: .15s ease all;
  234. }
  235.  
  236. #CFBetter_setting_menu .btn-close:hover {
  237.     width: 20px;
  238.     height: 20px;
  239.     font-size: 17px;
  240.     color: #ffffff;
  241.     background-color: #ff0000cc;
  242.     box-shadow: 0 5px 5px 0 #00000026;
  243. }
  244.  
  245. #CFBetter_setting_menu .btn-close:active {
  246.   width: .9rem;
  247.   height: .9rem;
  248.   font-size: 1px;
  249.   color: #ffffffde;
  250.   --shadow-btn-close: 0 3px 3px 0 #00000026;
  251.   box-shadow: var(--shadow-btn-close);
  252. }
  253.  
  254. /*设置面板-checkbox*/
  255. #CFBetter_setting_menu input[type=checkbox]:focus {
  256.     outline: 0px;
  257. }
  258.  
  259. #CFBetter_setting_menu input[type="checkbox"] {
  260.     margin: 0px;
  261. 	appearance: none;
  262.     -webkit-appearance: none;
  263. 	width: 40px;
  264. 	height: 20px;
  265. 	border: 1.5px solid #6b8092;
  266. 	border-radius: 20px;
  267. 	background: #f1e1e1;
  268. 	position: relative;
  269. 	box-sizing: border-box;
  270. }
  271.  
  272. #CFBetter_setting_menu input[type="checkbox"]::before {
  273. 	content: "";
  274. 	width: 14px;
  275. 	height: 14px;
  276. 	background: #6b80927a;
  277. 	border: 1.5px solid #6b8092;
  278. 	border-radius: 50%;
  279. 	position: absolute;
  280. 	top: 0;
  281. 	left: 0;
  282. 	transform: translate(2%, 2%);
  283. 	transition: all 0.3s ease-in-out;
  284. }
  285.  
  286. #CFBetter_setting_menu input[type="checkbox"]::after {
  287. 	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");
  288. 	position: absolute;
  289. 	top: 0;
  290. 	left: 24px;
  291. }
  292.  
  293. #CFBetter_setting_menu input[type="checkbox"]:checked {
  294. 	border: 1.5px solid #02c202;
  295. 	background: #e2f1e1;
  296. }
  297.  
  298. #CFBetter_setting_menu input[type="checkbox"]:checked::before {
  299. 	background: rgba(2, 194, 2, 0.5);
  300. 	border: 1.5px solid #02c202;
  301. 	transform: translate(122%, 2%);
  302. 	transition: all 0.3s ease-in-out;
  303. }
  304.  
  305. #CFBetter_setting_menu input[type="checkbox"]:checked::after {
  306.     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='%2302C202' fill-opacity='0.9'/%3E%3C/svg%3E");
  307.     position: absolute;
  308.     top: 1.5px;
  309.     left: 4.5px;
  310. }
  311.  
  312. #CFBetter_setting_menu input[type="checkbox"] + label {
  313.     margin: 0px 0px 0px 10px !important;
  314.     font-size: 16px;
  315. }
  316.  
  317. .CFBetter_setting_list {
  318. 	display: flex;
  319. 	align-items: center;
  320. 	margin: 10px 0px;
  321. }
  322.  
  323. /*设置面板-radio*/
  324. #CFBetter_setting_menu>label {
  325.     display: flex;
  326.     list-style-type: none;
  327.     padding-inline-start: 0px;
  328.     overflow-x: auto;
  329.     max-width: 100%;
  330.     margin: 0px;
  331.     align-items: center;
  332.     margin: 3px 0px;
  333. }
  334.  
  335. .CFBetter_setting_menu_label_text {
  336.     border: 1px dashed #00aeeccc;
  337.     display: block;
  338.     height: 20px;
  339.     width: 100%;
  340.     color: gray;
  341.     font-weight: 300;
  342.     font-size: 14px;
  343.     letter-spacing: 2px;
  344.     padding: 7px;
  345. }
  346.  
  347. input[type="radio"]:checked+.CFBetter_setting_menu_label_text {
  348.     background: #41e49930;
  349.     border: 1px solid green;
  350.     color: green;
  351.     font-weight: 500;
  352. }
  353.  
  354. #CFBetter_setting_menu>label input[type="radio"] {
  355.     -webkit-appearance: none;
  356.     appearance: none;
  357.     list-style: none;
  358.     margin: 0px;
  359. }
  360.  
  361. #CFBetter_setting_menu input[type="text"] {
  362.     display: block;
  363.     height: 25px;
  364.     background-color: #ffffff;
  365.     color: #727378;
  366.     font-size: 12px;
  367.     border-radius: 0.3rem;
  368.     padding: 1px 5px;
  369.     margin: 5px 0px 5px 0px;
  370.     border: 1px solid #00aeeccc;
  371.     box-shadow: 0 0 1px #0000004d;
  372. }
  373.  
  374. .CFBetter_setting_menu_input {
  375.     width: 100%;
  376.     display: grid;
  377.     justify-content: start;
  378. }
  379.  
  380. #CFBetter_setting_menu #save {
  381.     cursor: pointer;
  382. 	display: inline-flex;
  383. 	padding: 0.5rem 1rem;
  384. 	background-color: #1aa06d;
  385. 	color: #ffffff;
  386. 	font-size: 1rem;
  387. 	line-height: 1.5rem;
  388. 	font-weight: 500;
  389. 	justify-content: center;
  390. 	width: 100%;
  391. 	border-radius: 0.375rem;
  392. 	border: none;
  393. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  394. }
  395. #CFBetter_setting_menu button#debug_button.debug_button {
  396.     width: 18%;
  397. }
  398.  
  399. #CFBetter_setting_menu span.tip {
  400.     color: #999;
  401.     font-size: 12px;
  402.     font-weight: 500;
  403.     padding: 5px 0px;
  404. }
  405. /*确认弹窗*/
  406. .wordsExceeded {
  407.     z-index: 9999;
  408.     box-shadow: 0px 0px 5px 1px rgb(0 0 0 / 10%), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  409.     display: grid;
  410.     position: fixed;
  411.     top: 50%;
  412.     left: 50%;
  413.     transform: translate(-50%, -50%);
  414.     border-radius: 4px;
  415.     background-color: #ffffff;
  416.     border: 1px solid #e4e7ed;
  417.     color: #697e91;
  418.     font-family: var(--vp-font-family-base);
  419.     padding: 10px 20px 20px 20px;
  420. }
  421. .wordsExceeded button {
  422.     display: inline-flex;
  423.     justify-content: center;
  424.     align-items: center;
  425.     line-height: 1;
  426.     white-space: nowrap;
  427.     cursor: pointer;
  428.     text-align: center;
  429.     box-sizing: border-box;
  430.     outline: none;
  431.     transition: .1s;
  432.     user-select: none;
  433.     vertical-align: middle;
  434.     -webkit-appearance: none;
  435.     height: 24px;
  436.     padding: 5px 11px;
  437.     font-size: 12px;
  438.     border-radius: 4px;
  439.     color: #ffffff;
  440.     background: #409eff;
  441.     border-color: #409eff;
  442.     border: none;
  443.     margin-right: 12px;
  444. }
  445. .wordsExceeded button:hover{
  446.     background-color:#79bbff;
  447. }
  448. .wordsExceeded .icon {
  449.     margin: 0px 8px 0px 0px;
  450.     height: 1em;
  451.     width: 1em;
  452.     line-height: 1em;
  453.     display: inline-flex;
  454.     justify-content: center;
  455.     align-items: center;
  456.     position: relative;
  457.     fill: currentColor;
  458.     font-size: inherit;
  459. }
  460. .wordsExceeded p {
  461.     margin: 5px 0px;
  462. }
  463. /*更新检查*/
  464. div#update_panel {
  465.     position: fixed;
  466.     top: 50%;
  467.     left: 50%;
  468.     width: 240px;
  469.     transform: translate(-50%, -50%);
  470.     background-color: #fdfdfd;
  471.     border: 1px solid #00aeeccc;
  472.     border-radius: 5px;
  473.     box-shadow: 2px 2px 3px 1px #0000004d;
  474.     padding: 10px 20px 20px 20px;
  475.     color: #444242;
  476.     background-color: #ecf0ff;
  477.     border: 6px solid #ffffff;
  478.     border-radius: 16px;
  479. }
  480. div#update_panel #updating {
  481.     cursor: pointer;
  482. 	display: inline-flex;
  483. 	padding: 0px;
  484. 	background-color: #1aa06d;
  485. 	color: #ffffff;
  486. 	font-size: 1rem;
  487. 	line-height: 1.5rem;
  488. 	font-weight: 500;
  489. 	justify-content: center;
  490. 	width: 100%;
  491. 	border-radius: 0.375rem;
  492. 	border: none;
  493. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  494. }
  495. div#update_panel #updating a {
  496.     text-decoration: none;
  497.     color: white;
  498.     display: flex;
  499.     position: inherit;
  500.     top: 0;
  501.     left: 0;
  502.     width: 100%;
  503.     height: 22px;
  504.     font-size: 14px;
  505.     justify-content: center;
  506.     align-items: center;
  507. }
  508. `);
  509.  
  510. //
  511. var tipHTML = '<i class="icon" style="color: rgb(255, 153, 0);"><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></i>';
  512.  
  513. // 更新检查
  514. (function checkScriptVersion() {
  515.     function compareVersions(version1 = "0", version2 = "0") {
  516.         const v1Array = String(version1).split(".");
  517.         const v2Array = String(version2).split(".");
  518.         const minLength = Math.min(v1Array.length, v2Array.length);
  519.         let result = 0;
  520.         for (let i = 0; i < minLength; i++) {
  521.             const curV1 = Number(v1Array[i]);
  522.             const curV2 = Number(v2Array[i]);
  523.             if (curV1 > curV2) {
  524.                 result = 1;
  525.                 break;
  526.             } else if (curV1 < curV2) {
  527.                 result = -1;
  528.                 break;
  529.             }
  530.         }
  531.         if (result === 0 && v1Array.length !== v2Array.length) {
  532.             const v1IsBigger = v1Array.length > v2Array.length;
  533.             const maxLenArray = v1IsBigger ? v1Array : v2Array;
  534.             for (let i = minLength; i < maxLenArray.length; i++) {
  535.                 const curVersion = Number(maxLenArray[i]);
  536.                 if (curVersion > 0) {
  537.                     v1IsBigger ? result = 1 : result = -1;
  538.                     break;
  539.                 }
  540.             }
  541.         }
  542.         return result;
  543.     }
  544.  
  545.     GM_xmlhttpRequest({
  546.         method: "GET",
  547.         url: "https://greasyfork.org/zh-CN/scripts/465777.json",
  548.         timeout: 10 * 1e3,
  549.         onload: function (response) {
  550.             const scriptData = JSON.parse(response.responseText);
  551.             if (scriptData.name === GM_info.script.name && compareVersions(scriptData.version, GM_info.script.version) === 1) {
  552.                 $("body").append(`
  553. 					<div id='update_panel'>
  554. 						<h3>${GM_info.script.name}有新版本！</h3>
  555. 						<hr>
  556. 						<div class='update_panel_menu'>
  557.                             <span class ='tip'>版本信息：${GM_info.script.version} → ${scriptData.version}</span>
  558. 						</div>
  559. 						<br>
  560. 						<button id='updating'><a target="_blank" href="${scriptData.url}">更新</a></button>
  561. 					</div>
  562. 				`);
  563.             }
  564.         }
  565.     });
  566. })();
  567.  
  568. // 汉化替换
  569. (function () {
  570.     if (!bottomZh_CN) return;
  571.     // 设置语言为zh
  572.     var htmlTag = document.getElementsByTagName("html")[0];
  573.     htmlTag.setAttribute("lang", "zh-CN");
  574.  
  575.     // 文本节点遍历替换
  576.     $(document).ready(function () {
  577.         function traverseTextNodes(node, rules) {
  578.             if (!node) return;
  579.             if (node.nodeType === Node.TEXT_NODE) {
  580.                 rules.forEach(rule => {
  581.                     const regex = new RegExp(rule.match, 'g');
  582.                     node.textContent = node.textContent.replace(regex, rule.replace);
  583.                 });
  584.             } else {
  585.                 $(node).contents().each((_, child) => traverseTextNodes(child, rules));
  586.             }
  587.         }
  588.  
  589.         const rules1 = [
  590.             { match: 'Virtual participation', replace: '参加虚拟重现赛' },
  591.             { match: 'Enter', replace: '进入' },
  592.             { match: 'Current standings', replace: '当前榜单' },
  593.             { match: 'Final standings', replace: '最终榜单' },
  594.             { match: 'Preliminary results', replace: '初步结果' },
  595.             { 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）' },
  596.             { match: 'School/University/City/Region Championship', replace: '学校/大学/城市/区域比赛' },
  597.             { match: 'Official School Contest', replace: '学校官方比赛' },
  598.             { match: 'Training Contest', replace: '训练赛' },
  599.             { match: 'Training Camp Contest', replace: '训练营比赛' },
  600.             { match: 'Official ICPC Contest', replace: 'ICPC官方比赛' },
  601.             { match: 'Official International Personal Contest', replace: '官方国际个人赛' },
  602.             { match: 'China', replace: '中国' },
  603.             { match: 'Statements', replace: '题目描述' },
  604.             { match: 'in Chinese', replace: '中文' },
  605.             { match: 'Trainings', replace: '训练' },
  606.             { match: 'Prepared by', replace: '编写人' },
  607.             { match: 'Current or upcoming contests', replace: '当前或即将举行的比赛' },
  608.             { match: 'Past contests', replace: '过去的比赛' },
  609.             { match: 'Exclusions', replace: '排除' },
  610.             { match: 'Before start', replace: '还有' },
  611.             { match: 'Before registration', replace: '距报名开始还有' },
  612.             { match: 'Until closing ', replace: '距报名结束还有' },
  613.             { match: 'Register', replace: '报名' },
  614.             { match: 'Registration completed', replace: '已报名' },
  615.             { match: 'Problems', replace: '问题集' },
  616.             { match: 'Questions about problems', replace: '关于问题的提问' },
  617.             { match: 'Contest status', replace: '比赛状态' },
  618.         ];
  619.         traverseTextNodes($('.datatable'), rules1);
  620.  
  621.         const rules2 = [
  622.             { match: 'Home', replace: '主页' },
  623.             { match: 'Top', replace: '热门' },
  624.             { match: 'Catalog', replace: '指南目录' },
  625.             { match: 'Contests', replace: '比赛' },
  626.             { match: 'Gym', replace: '训练营（过去的大型比赛）' },
  627.             { match: 'Problemset', replace: '题单' },
  628.             { match: 'Groups', replace: '团体' },
  629.             { match: 'Rating', replace: 'Rating(评级)排行榜' },
  630.             { match: 'Edu', replace: '培训' },
  631.             { match: 'Calendar', replace: '日历' },
  632.             { match: 'Help', replace: '帮助' }
  633.         ];
  634.         traverseTextNodes($('.menu-list.main-menu-list'), rules2);
  635.  
  636.         const rules3 = [
  637.             { match: 'Settings', replace: '设置' },
  638.             { match: 'Blog', replace: '博客' },
  639.             { match: 'Teams', replace: '队伍' },
  640.             { match: 'Submissions', replace: '提交' },
  641.             { match: 'Favourites', replace: '收藏' },
  642.             { match: 'Talks', replace: '私信' },
  643.             { match: 'Contests', replace: '比赛' },
  644.         ];
  645.         traverseTextNodes($('.nav-links'), rules3);
  646.  
  647.         const rules4 = [
  648.             { match: 'Before contest', replace: '即将进行的比赛' },
  649.             { match: 'Contest is running', replace: '比赛进行中' },
  650.         ];
  651.         traverseTextNodes($('.contest-state-phase'), rules4);
  652.  
  653.         const rules5 = [
  654.             { match: 'has extra registration', replace: '有额外的报名时期' },
  655.             { match: 'If you are late to register in 5 minutes before the start, you can register later during the extra registration. Extra registration opens 10 minutes after the contest starts and lasts 25 minutes.', replace: '如果您在比赛开始前5分钟前还未报名，您可以在额外的报名期间稍后报名。额外的报名将在比赛开始后10分钟开放，并持续25分钟。' },
  656.         ];
  657.         traverseTextNodes($('.notice'), rules5);
  658.  
  659.         const rules6 = [
  660.             { match: 'Contribution', replace: '贡献' },
  661.         ];
  662.         traverseTextNodes($('.propertyLinks'), rules6);
  663.  
  664.         const rules7 = [
  665.             { match: 'Contest history', replace: '比赛历史' },
  666.         ];
  667.         traverseTextNodes($('.contests-table'), rules7);
  668.  
  669.         const rules8 = [
  670.             { match: 'Register now', replace: '现在报名' },
  671.             { match: 'No tag edit access', replace: '没有标签编辑权限' },
  672.             { match: 'Language:', replace: '语言:' },
  673.             { match: 'Choose file:', replace: '选择文件:' },
  674.         ];
  675.         traverseTextNodes($('.roundbox.sidebox.borderTopRound '), rules8);
  676.  
  677.         const rules9 = [
  678.             { match: 'Add to exclusions', replace: '添加到排除列表' },
  679.         ];
  680.         traverseTextNodes($('.icon-eye-close.icon-large'), rules9);
  681.  
  682.         const rules10 = [
  683.             { match: 'Add to exclusions for gym contests filter', replace: '添加训练营过滤器的排除项' },
  684.         ];
  685.         traverseTextNodes($("._ContestFilterExclusionsManageFrame_addExclusionLink"), rules10);
  686.  
  687.         const rules11 = [
  688.             { match: 'Announcement', replace: '公告' },
  689.             { match: 'Statements', replace: '统计报表' },
  690.             { match: 'Tutorial', replace: '题解' },
  691.         ];
  692.         traverseTextNodes($('.roundbox.sidebox.sidebar-menu.borderTopRound '), rules11);
  693.  
  694.         const rules12 = [
  695.             { match: 'Problems', replace: '问题' },
  696.             { match: 'Submit Code', replace: '提交代码' },
  697.             { match: 'My Submissions', replace: '我的提交' },
  698.             { match: 'Status', replace: '状态' },
  699.             { match: 'Standings', replace: '榜单' },
  700.             { match: 'Custom Invocation', replace: '自定义调试' },
  701.             { match: 'Common standings', replace: '全部排行' },
  702.             { match: 'Friends standings', replace: '只看朋友' },
  703.             { match: 'Submit', replace: '提交' },
  704.             { match: 'Hacks', replace: '黑客' },
  705.             { match: 'Room', replace: '房间' },
  706.             { match: 'Custom test', replace: '自定义测试' },
  707.             { match: 'Blog', replace: '博客' },
  708.             { match: 'Teams', replace: '队伍' },
  709.             { match: 'Submissions', replace: '提交记录' },
  710.             { match: 'Groups', replace: '团体' },
  711.             { match: 'Favourites', replace: '收藏' },
  712.             { match: 'Contests', replace: '比赛' },
  713.             { match: '问题etting', replace: '参与编写的问题' },
  714.             { match: 'Gym', replace: '训练营' },
  715.             { match: 'Mashups', replace: '组合混搭' },
  716.             { match: 'Posts', replace: '帖子' },
  717.             { match: '>Comments<', replace: '>回复<' },
  718.             { match: 'Main', replace: '主要' },
  719.             { match: 'Settings', replace: '设置' },
  720.             { match: 'Lists', replace: '列表' },
  721.             { match: 'General', replace: '基本' },
  722.             { match: 'Sidebar', replace: '侧边栏' },
  723.             { match: 'Social', replace: '社会信息' },
  724.             { match: 'Address', replace: '地址' },
  725.             { match: 'Wallets', replace: '钱包' },
  726.         ];
  727.         traverseTextNodes($('.second-level-menu'), rules12);
  728.         if (is_mSite) {
  729.             traverseTextNodes($('nav'), rules12);
  730.         }
  731.  
  732.         const rules13 = [
  733.             { match: 'Expand', replace: '展开' }
  734.         ];
  735.         traverseTextNodes($('.topic-toggle-collapse'), rules13);
  736.  
  737.         const rules14 = [
  738.             { match: 'Full text and comments', replace: '阅读全文/评论' }
  739.         ];
  740.         traverseTextNodes($('.topic-read-more'), rules14);
  741.  
  742.         const rules15 = [
  743.             { match: 'Switch off editor', replace: '关闭编辑器语法高亮' }
  744.         ];
  745.         traverseTextNodes($('.toggleEditorCheckboxLabel'), rules15);
  746.  
  747.         const rules16 = [
  748.             { match: 'Registration for the contest', replace: '比赛报名' }
  749.         ];
  750.         traverseTextNodes($('.submit'), rules16);
  751.  
  752.         const rules17 = [
  753.             { match: 'Difficulty:', replace: '难度:' },
  754.         ];
  755.         traverseTextNodes($('._FilterByTagsFrame_difficulty'), rules17);
  756.  
  757.         const rules18 = [
  758.             { match: 'Add tag', replace: '添加标签' }
  759.         ];
  760.         traverseTextNodes($('._FilterByTagsFrame_addTagLink'), rules18);
  761.  
  762.         const rules19 = [
  763.             { 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' }
  764.         ];
  765.         traverseTextNodes($('.alert'), rules19);
  766.  
  767.         const rules20 = [
  768.             { match: 'Enter', replace: '登录' },
  769.             { match: 'Register', replace: '注册' },
  770.             { match: 'Contest rating', replace: '测试 rating' },
  771.             { match: 'Logout', replace: '退出登录' }
  772.         ];
  773.         traverseTextNodes($('.lang-chooser'), rules20);
  774.  
  775.         const rules21 = [
  776.             { match: 'Change photo', replace: '更换图片' },
  777.             { match: 'Contest rating', replace: '比赛Rating' },
  778.             { match: 'Contribution', replace: '贡献' },
  779.             { match: 'My friends', replace: '我的好友' },
  780.             { match: 'Change settings', replace: '改变设置' },
  781.             { match: 'Last visit', replace: '最后访问' },
  782.             { match: 'Registered', replace: '注册于' },
  783.             { match: 'Blog entries', replace: '博客条目' },
  784.             { match: 'comments', replace: '评论' },
  785.             { match: 'Write new entry', replace: '编写新条目' },
  786.             { match: 'View my talks', replace: '查看我的私信' },
  787.             { match: 'Talks', replace: '私信' },
  788.             { match: 'Send message', replace: '发送消息' },
  789.         ];
  790.         traverseTextNodes($('.userbox'), rules21);
  791.  
  792.         const rules22 = [
  793.             { match: 'Reset', replace: '重置' },
  794.         ];
  795.         traverseTextNodes($('#vote-reset-filterDifficultyLowerBorder'), rules22);
  796.         traverseTextNodes($('#vote-reset-filterDifficultyUpperBorder'), rules22);
  797.  
  798.         const rules23 = [
  799.             { match: 'The problem statement has recently been changed.', replace: '题目描述最近已被更改。\n（说明：如果是进入该页面后立即显示的，这通常是Codeforces Better!插入翻译按钮导致的）' },
  800.             { match: 'View the changes.', replace: '查看更改' },
  801.         ];
  802.         traverseTextNodes($('.alert.alert-info'), rules23);
  803.     });
  804.     // 元素选择替换
  805.     // 侧栏titled汉化
  806.     (function () {
  807.         var translations = {
  808.             "Pay attention": "→ 注意",
  809.             "Top rated": "→ 评级排行",
  810.             "Top contributors": "→ 贡献者排行",
  811.             "Find user": "→ 查找用户",
  812.             "Recent actions": "→ 最新动态",
  813.             "Training filter": "→ 过滤筛选",
  814.             "Find training": "→ 搜索比赛/问题",
  815.             "Virtual participation": "→ 什么是虚拟参赛",
  816.             "Contest materials": "→ 比赛相关资料",
  817.             "Settings": "→ 设置",
  818.             "Clone Contest to Mashup": "→ 克隆比赛到组合混搭",
  819.             "Submit": "→ 提交",
  820.             "Practice": "→ 练习",
  821.             "Problem tags": "→ 问题标签",
  822.             "Filter Problems": "→ 过滤问题",
  823.             "Attention": "→ 注意",
  824.             "About Contest": "→ 关于比赛",
  825.             "Last submissions": "→ 提交历史",
  826.             "Streams": "→ 直播",
  827.             "Coach rights": "→ 教练权限",
  828.             "Advices to fill address": "→ 填写地址的建议",
  829.             "Hacks filter": "→ 黑客过滤器",
  830.             "Score table": "→ 评分表",
  831.             "Contests": "→ 比赛",
  832.             "Login into Codeforces": "登录 Codeforces",
  833.         };
  834.  
  835.         $(".caption.titled").each(function () {
  836.             var tag = $(this).text();
  837.             for (var property in translations) {
  838.                 if (tag.match(property)) {
  839.                     $(this).addClass(property);
  840.                     $(this).text(translations[property]);
  841.                     break;
  842.                 }
  843.             }
  844.         });
  845.     })();
  846.     // 题目Tag汉化
  847.     (function () {
  848.         var parentElement = $('._FilterByTagsFrame_addTagLabel');
  849.         var selectElement = parentElement.find('select');
  850.         var translations = {
  851.             "*combine tags by OR": "*按逻辑或组合我选择的标签",
  852.             "combine-tags-by-or": "*按逻辑或组合我选择的标签（combine-tags-by-or）",
  853.             "2-sat": "二分图可满足性问题（2-sat）",
  854.             "binary search": "二分搜索（binary search）",
  855.             "bitmasks": "位掩码（bitmasks）",
  856.             "brute force": "暴力枚举（brute force）",
  857.             "chinese remainder theorem": "中国剩余定理（chinese remainder theorem）",
  858.             "combinatorics": "组合数学（combinatorics）",
  859.             "constructive algorithms": "构造算法（constructive algorithms）",
  860.             "data structures": "数据结构（data structures）",
  861.             "dfs and similar": "深度优先搜索及其变种（dfs and similar）",
  862.             "divide and conquer": "分治算法（divide and conquer）",
  863.             "dp": "动态规划（dp）",
  864.             "dsu": "并查集（dsu）",
  865.             "expression parsing": "表达式解析（expression parsing）",
  866.             "fft": "快速傅里叶变换（fft）",
  867.             "flows": "流（flows）",
  868.             "games": "博弈论（games）",
  869.             "geometry": "计算几何（geometry）",
  870.             "graph matchings": "图匹配（graph matchings）",
  871.             "graphs": "图论（graphs）",
  872.             "greedy": "贪心策略（greedy）",
  873.             "hashing": "哈希表（hashing）",
  874.             "implementation": "实现问题，编程技巧，模拟（implementation）",
  875.             "interactive": "交互性问题（interactive）",
  876.             "math": "数学（math）",
  877.             "matrices": "矩阵（matrices）",
  878.             "meet-in-the-middle": "meet-in-the-middle算法（meet-in-the-middle）",
  879.             "number theory": "数论（number theory）",
  880.             "probabilities": "概率论（probabilities）",
  881.             "schedules": "调度算法（schedules）",
  882.             "shortest paths": "最短路算法（shortest paths）",
  883.             "sortings": "排序算法（sortings）",
  884.             "string suffix structures": "字符串后缀结构（string suffix structures）",
  885.             "strings": "字符串处理（strings）",
  886.             "ternary search": "三分搜索（ternary search）",
  887.             "trees": "树形结构（trees）",
  888.             "two pointers": "双指针算法（two pointers）"
  889.         };
  890.         selectElement.find("option").each(function () {
  891.             var optionValue = $(this).val();
  892.             if (translations[optionValue]) {
  893.                 $(this).text(translations[optionValue]);
  894.             }
  895.         });
  896.         $("._FilterByTagsFrame_tagBoxCaption").each(function () {
  897.             var tag = $(this).text();
  898.             if (tag in translations) {
  899.                 $(this).text(translations[tag]);
  900.             }
  901.         });
  902.         $(".notice").each(function () {
  903.             var tag = $(this).text();
  904.             if (tag in translations) {
  905.                 $(this).text(translations[tag]);
  906.             }
  907.         });
  908.         $(".tag-box").each(function () {
  909.             var tag = $(this).text();
  910.             for (var property in translations) {
  911.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  912.                 if (tag.match(property)) {
  913.                     $(this).text(translations[property]);
  914.                     break;
  915.                 }
  916.             }
  917.         });
  918.     })();
  919.     // 题目过滤器选项汉化
  920.     (function () {
  921.         var parentElement = $('#gym-filter-form');
  922.         var selectElement = parentElement.find('div');
  923.         var translations = {
  924.             "Contest type:": "比赛类型:",
  925.             "ICPC region:": "ICPC地区:",
  926.             "Contest format:": "比赛形式:",
  927.             "Order by:": "排序方式:",
  928.             "Secondary order by:": "次要排序方式:",
  929.             "Hide, if participated:": "隐藏我参加过的:",
  930.         };
  931.         selectElement.find("label").each(function () {
  932.             var optionValue = $(this).text();
  933.             if (translations[optionValue]) {
  934.                 $(this).text(translations[optionValue]);
  935.             }
  936.         });
  937.         translations = {
  938.             "Season:": "时间范围（年度）",
  939.             "Duration, hours:": "持续时间（小时）:",
  940.             "Difficulty:": "难度:"
  941.         };
  942.         selectElement.each(function () {
  943.             var optionValue = $(this).text();
  944.             if (translations[optionValue]) {
  945.                 $(this).text(translations[optionValue]);
  946.             }
  947.         });
  948.     })();
  949.     (function () {
  950.         var parentElement = $('.setting-value');
  951.         var selectElement = parentElement.find('select');
  952.         var translations = {
  953.             "Official ACM-ICPC Contest": "ICPC官方比赛",
  954.             "Official School Contest": "学校官方比赛",
  955.             "Opencup Contest": "Opencup比赛",
  956.             "School/University/City/Region Championship": "学校/大学/城市/地区锦标赛",
  957.             "Training Camp Contest": "训练营比赛",
  958.             "Official International Personal Contest": "官方国际个人赛",
  959.             "Training Contest": "训练比赛",
  960.             "ID_ASC": "创建时间（升序）",
  961.             "ID_DESC": "创建时间（降序）",
  962.             "RATING_ASC": "评分（升序）",
  963.             "RATING_DESC": "评分（降序）",
  964.             "DIFFICULTY_ASC": "难度（升序）",
  965.             "DIFFICULTY_DESC": "难度（降序）",
  966.             "START_TIME_ASC": "开始时间（升序）",
  967.             "START_TIME_DESC": "开始时间（降序）",
  968.             "DURATION_ASC": "持续时间（升序）",
  969.             "DURATION_DESC": "持续时间（降序）",
  970.             "POPULARITY_ASC": "热度（升序）",
  971.             "POPULARITY_DESC": "热度（降序）",
  972.             "UPDATE_TIME_ASC": "更新时间（升序）",
  973.             "UPDATE_TIME_DESC": "更新时间（降序）"
  974.         };
  975.         selectElement.find("option").each(function () {
  976.             var optionValue = $(this).val();
  977.             if (translations[optionValue]) {
  978.                 $(this).text(translations[optionValue]);
  979.             }
  980.         });
  981.         parentElement = $('.setting-last-value');
  982.         selectElement = parentElement.find('select');
  983.         selectElement.find("option").each(function () {
  984.             var optionValue = $(this).val();
  985.             if (translations[optionValue]) {
  986.                 $(this).text(translations[optionValue]);
  987.             }
  988.         });
  989.     })();
  990.     // 右侧sidebox通用汉化
  991.     (function () {
  992.         var parentElement = $('.sidebox');
  993.         var selectElement = parentElement.find('div');
  994.         var translations = {
  995.             "Show tags for unsolved problems": "显示未解决问题的标签",
  996.             "Hide solved problems": "隐藏已解决的问题",
  997.         };
  998.         selectElement.find("label").each(function () {
  999.             var optionValue = $(this).text();
  1000.             if (translations[optionValue]) {
  1001.                 $(this).text(translations[optionValue]);
  1002.             }
  1003.         });
  1004.     })();
  1005.     // 表单字段名汉化
  1006.     (function () {
  1007.         var translations = {
  1008.             "Problem:": "题目:",
  1009.             "Language:": "语言:",
  1010.             "Source code:": "源代码:",
  1011.             "Or choose file:": "或者选择文件:",
  1012.             "Choose file:": "选择文件:",
  1013.             "Notice:": "注意:",
  1014.             "virtual participation:": "虚拟参与:",
  1015.             "Registration for the contest:": "比赛报名:",
  1016.             "Take part:": "参与:",
  1017.             "as individual participant:": "作为个人参与者:",
  1018.             "as a team member:": "作为团队成员:",
  1019.             "Virtual start time:": "虚拟开始时间:",
  1020.             "Complete problemset:": "完整的问题集:",
  1021.             "First name (English)": "名字（英文）",
  1022.             "Last name (English)": "姓氏（英文）",
  1023.             "First name (Native)": "名字（本地语言）",
  1024.             "Last name (Native)": "姓氏（本地语言）",
  1025.             "Birth date": "出生日期",
  1026.             "Country": "国家",
  1027.             "City": "城市",
  1028.             "Organization": "组织",
  1029.             "Handle/Email": "账号/邮箱",
  1030.             "Password": "密码",
  1031.         };
  1032.         $(".field-name").each(function () {
  1033.             var optionValue = $(this).text();
  1034.             if (translations[optionValue]) {
  1035.                 $(this).text(translations[optionValue]);
  1036.             }
  1037.         });
  1038.     })();
  1039.     (function () {
  1040.         var translations = {
  1041.             "Terms of agreement:": "协议条款:",
  1042.             "Choose team:": "选择团队:"
  1043.         };
  1044.         $(".field-name label").each(function () {
  1045.             var optionValue = $(this).text();
  1046.             if (translations[optionValue]) {
  1047.                 $(this).text(translations[optionValue]);
  1048.             }
  1049.         });
  1050.     })();
  1051.     (function () {
  1052.         var translations = {
  1053.             "Hide sidebar block \"Find user\"": "隐藏侧边栏块“查找用户”",
  1054.             "Hide sidebar block \"Current user\"": "隐藏侧边栏块“当前用户”",
  1055.             "Hide sidebar block \"Recent аctions\"": "隐藏侧边栏块“最新动态”",
  1056.             "Hide sidebar block \"Favourite groups\"": "隐藏侧边栏块“收藏组”",
  1057.             "Hide sidebar block \"Top contributors\"": "隐藏侧边栏块“贡献者排行”",
  1058.             "Hide sidebar block \"Top rated\"": "隐藏侧边栏块“评级排行”",
  1059.             "Hide sidebar block \"Streams\"": "隐藏侧边栏块“直播”",
  1060.             "Old password": "旧密码",
  1061.             "New password": "新密码",
  1062.             "Confirm new password": "确认新密码",
  1063.             "Contest email notification": "比赛邮件通知",
  1064.             "Send email on new user talk": "在有新用户对话时发送电子邮件",
  1065.             "Send email on new comment": "在有新评论时发送电子邮件",
  1066.             "Hide contact information": "隐藏联系人信息",
  1067.             "Remember me by Gmail, Facebook and etc": "通过 Gmail、Facebook 等记住我",
  1068.             "Show tags for unsolved problems": "显示未解决问题的标签",
  1069.             "Hide solved problems from problemset": "从问题集中隐藏已解决的问题",
  1070.             "Hide low rated blogs": "隐藏评级较低的博客",
  1071.             "Offer to publish great rating rises": "提供展示Rating显著提升的机会",
  1072.             "Enforce https": "强制 HTTPS",
  1073.             "Show private activity in the profile": "在个人资料中显示私人活动",
  1074.             "Show diagnostics": "显示诊断信息"
  1075.         };
  1076.         $(".field-name").each(function () {
  1077.             var tag = $(this).text();
  1078.             for (var property in translations) {
  1079.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  1080.                 if (tag.match(property)) {
  1081.                     $(this).text(translations[property]);
  1082.                     break;
  1083.                 }
  1084.             }
  1085.         });
  1086.     })();
  1087.     (function () {
  1088.         var translations = {
  1089.             "Postal/zip code": "邮政编码/邮编",
  1090.             "Country (English)": "国家（英文）",
  1091.             "State (English)": "州/省份（英文）",
  1092.             "City (English)": "城市（英文）",
  1093.             "Address (English)": "地址（英文）",
  1094.             "Recipient (English)": "收件人姓名（英文）",
  1095.             "Country (Native)": "国家（本地语言）",
  1096.             "State (Native)": "州/省份（本地语言）",
  1097.             "City (Native)": "城市（本地语言）",
  1098.             "Address (Native)": "地址（本地语言）",
  1099.             "Recipient (Native)": "收件人姓名（本地语言）",
  1100.             "Phone": "电话",
  1101.             "TON Wallet:": "TON 钱包:",
  1102.             "Secret Code:": "验证码:"
  1103.         };
  1104.         $("td.field-name label").each(function () {
  1105.             var optionValue = $(this).text();
  1106.             if (translations[optionValue]) {
  1107.                 $(this).text(translations[optionValue]);
  1108.             }
  1109.         });
  1110.     })();
  1111.  
  1112.     // 按钮汉化input[type="submit"]
  1113.     (function () {
  1114.         var translations = {
  1115.             "Register for virtual participation": "报名虚拟参赛",
  1116.             "Register for practice": "登录以开始练习",
  1117.             "Apply": "应用",
  1118.             "Register": "报名",
  1119.             "Login": "登录",
  1120.             "Run": "运行",
  1121.             "Start virtual contest": "开始虚拟参赛",
  1122.             "Clone Contest": "克隆比赛",
  1123.             "Submit": "提交",
  1124.             "Save changes": "保存设置",
  1125.         };
  1126.         $('input[type="submit"]').each(function () {
  1127.             var optionValue = $(this).val();
  1128.             if (translations[optionValue]) {
  1129.                 $(this).val(translations[optionValue]);
  1130.             }
  1131.         });
  1132.     })();
  1133.     (function () {
  1134.         var translations = {
  1135.             "Reset": "重置",
  1136.         };
  1137.         $('input[type="button"]').each(function () {
  1138.             var optionValue = $(this).val();
  1139.             if (translations[optionValue]) {
  1140.                 $(this).val(translations[optionValue]);
  1141.             }
  1142.         });
  1143.     })();
  1144.  
  1145.     // 选项汉化input[type="radio"]
  1146.     (function () {
  1147.         var translations = {
  1148.             "as individual participant": "个人",
  1149.             "as a team member": "作为一个团队成员",
  1150.         };
  1151.         $('input[type="radio"]').each(function () {
  1152.             var tag = $(this).parent().contents().filter(function() {
  1153.                 return this.nodeType === Node.TEXT_NODE;
  1154.             });
  1155.             for (var i = 0; i < tag.length; i++) {
  1156.                 var text = tag[i].textContent.trim();
  1157.                 if (translations.hasOwnProperty(text)) {
  1158.                     $(this).addClass(text);
  1159.                     tag[i].replaceWith(translations[text]);
  1160.                     break;
  1161.                 }
  1162.             }
  1163.         });
  1164.     })();
  1165.  
  1166.  
  1167.     // 杂项
  1168.     (function () {
  1169.         var translations = {
  1170.             "(standard input\/output)": "标准输入/输出",
  1171.         };
  1172.         $("div.notice").each(function () {
  1173.             var tag = $(this).children().eq(0).text();
  1174.             for (var property in translations) {
  1175.                 if (tag.match(property)) {
  1176.                     $(this).children().eq(0).text(translations[property]);
  1177.                     break;
  1178.                 }
  1179.             }
  1180.         });
  1181.     })();
  1182.     (function () {
  1183.         var translations = {
  1184.             "Ask a question": "提一个问题",
  1185.         };
  1186.         $(".ask-question-link").each(function () {
  1187.             var optionValue = $(this).text();
  1188.             if (translations[optionValue]) {
  1189.                 $(this).text(translations[optionValue]);
  1190.             }
  1191.         });
  1192.     })();
  1193.  
  1194.     // 轻量站特殊
  1195.     if (is_mSite) {
  1196.         (function () {
  1197.             var translations = {
  1198.                 "Announcements": "公告",
  1199.                 "Submissions": "提交记录",
  1200.                 "Contests": "比赛",
  1201.             };
  1202.             $(".caption").each(function () {
  1203.                 var optionValue = $(this).text();
  1204.                 if (translations[optionValue]) {
  1205.                     $(this).text(translations[optionValue]);
  1206.                 }
  1207.             });
  1208.         })();
  1209.     }
  1210. })();
  1211.  
  1212. // 设置面板
  1213.  
  1214. $("div[class='lang-chooser']").each(function () {
  1215.     $(this).before(
  1216.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1217.     );
  1218. });
  1219. $("div[class='enter-or-register-box']").each(function () {
  1220.     $(this).after(
  1221.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1222.     );
  1223. });
  1224. $(document).ready(function () {
  1225.     $(".CFBetter_setting").click(function () {
  1226.         $(".CFBetter_setting").attr("disabled", true);
  1227.         $(".CFBetter_setting").css({
  1228.             "background-color": "#e6e6e6",
  1229.             "color": "#727378",
  1230.             "border": "1px solid #cecece",
  1231.             "cursor": "not-allowed"
  1232.         });
  1233.         $("body").append(`
  1234. 					<div id='CFBetter_setting_menu'>
  1235.                         <div class="tool-box">
  1236. 		                    <button class="btn-close">×</button>
  1237. 	                    </div>
  1238.                         <h3>基本设置</h3>
  1239. 						<hr>
  1240. 						<div class='CFBetter_setting_list'>
  1241. 							<input type="checkbox" id="bottomZh_CN" name="bottomZh_CN">
  1242. 							<label for="bottomZh_CN">界面汉化</label>
  1243. 						</div>
  1244.                         <div class='CFBetter_setting_list'>
  1245. 							<input type="checkbox" id="expandFoldingblocks" name="expandFoldingblocks">
  1246. 							<label for="expandFoldingblocks">自动展开折叠块</label>
  1247. 						</div>
  1248. 						<h3>翻译设置</h3>
  1249. 						<hr>
  1250. 						<label>
  1251. 							<input type='radio' name='translation' value='deepl'>
  1252. 							<span class='CFBetter_setting_menu_label_text'>deepl翻译</span>
  1253. 						</label>
  1254. 						<label>
  1255. 							<input type='radio' name='translation' value='youdao'>
  1256. 							<span class='CFBetter_setting_menu_label_text'>有道翻译</span>
  1257. 						</label>
  1258. 						<label>
  1259. 							<input type='radio' name='translation' value='openai'>
  1260. 							<span class='CFBetter_setting_menu_label_text'>使用ChatGPT翻译(API)</span>
  1261. 						</label>
  1262. 						<label>
  1263. 							<input type='radio' name='translation' value='api2d'>
  1264. 							<span class='CFBetter_setting_menu_label_text'>使用api2d翻译(API)</span>
  1265. 							</label>
  1266. 						<div class='CFBetter_setting_menu_input' id='baidu' style='display: none;'>
  1267. 							<label for='baidu_uid'>APP ID:</label><input type='text' id='baidu_uid'>
  1268. 							<label for='baidu_key'>KEY:</label><input type='text' id='baidu_key'>
  1269. 						</div>
  1270. 						<div class='CFBetter_setting_menu_input' id='openai' style='display: none;'>
  1271.                             <span class ='tip'>提示：<br>请确保你能够正常访问OpenAI的api<br></span>
  1272.                             <span class ='tip'>使用ChatGPT-3.5进行翻译，脚本的所有请求均在本地完成，</span>
  1273.                             <span class ='tip'>你需要输入自己的OpenAI KEY，<a target="_blank" href="https://platform.openai.com/account/usage">官网</a></span>
  1274. 							<label for='openai_key'>KEY:</label><input type='text' id='openai_key'>
  1275. 						</div>
  1276. 						<div class='CFBetter_setting_menu_input' id='api2d' style='display: none;'>
  1277.                             <span class ='tip'>提示：<br>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<br></span>
  1278.                             <span class ='tip'>使用ChatGPT-3.5进行翻译，脚本的所有请求均在本地完成<br></span>
  1279.                             <span class ='tip'>你需要输入自己的api2d KEY，<a target="_blank" href="https://api2d.com/profile">官网</a></span>
  1280. 							<label for='api2d_key'>KEY:</label><input type='text' id='api2d_key'>
  1281.                             <div class='CFBetter_setting_list'>
  1282. 							    <input type="checkbox" id="x_api2d_no_cache" name="x_api2d_no_cache">
  1283. 							    <label for="x_api2d_no_cache">使用缓存</label>
  1284. 						    </div>
  1285.                             <span class ='tip'>？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。</span>
  1286.                             <span class ='tip'>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></span>
  1287. 						</div>
  1288. 						<br>
  1289. 						<button id='save'>保存</button>
  1290. 					</div>
  1291. 				`);
  1292.         $("#bottomZh_CN").prop("checked", GM_getValue("bottomZh_CN") === true);
  1293.         $("#expandFoldingblocks").prop("checked", GM_getValue("expandFoldingblocks") === true);
  1294.         $("#x_api2d_no_cache").prop("checked", GM_getValue("x_api2d_no_cache") === true);
  1295.         $("input[name='translation'][value='" + translation + "']").prop("checked", true);
  1296.         $("input[name='translation']").css("color", "gray");
  1297.         if (translation == "baidu") {
  1298.             $("#baidu").show();
  1299.             $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1300.             $("#baidu_key").val(GM_getValue("baidu_key"));
  1301.             $("#baidu_uid").css("color", "gray");
  1302.             $("#baidu_key").css("color", "gray");
  1303.         } else if (translation == "openai") {
  1304.             $("#openai").show();
  1305.             $("#openai_key").val(GM_getValue("openai_key"));
  1306.             $("#openai_key").css("color", "gray");
  1307.         } else if (translation == "api2d") {
  1308.             $("#api2d").show();
  1309.             $("#api2d_key").val(GM_getValue("api2d_key"));
  1310.             $("#api2d_key").css("color", "gray");
  1311.         }
  1312.  
  1313.  
  1314.         // 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
  1315.         $("input[name='translation']").change(function () {
  1316.             var selected = $(this).val(); // 获取当前选中的值
  1317.             if (selected === "baidu") {
  1318.                 $("#baidu").show();
  1319.                 $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1320.                 $("#baidu_key").val(GM_getValue("baidu_key"));
  1321.                 $("#openai, #api2d").hide();
  1322.             } else if (selected === "openai") {
  1323.                 $("#openai").show();
  1324.                 $("#openai_key").val(GM_getValue("openai_key"));
  1325.                 $("#baidu, #api2d").hide();
  1326.             } else if (selected === "api2d") {
  1327.                 $("#api2d").show();
  1328.                 $("#api2d_key").val(GM_getValue("api2d_key"));
  1329.                 $("#x_api2d_no_cache").prop("checked", GM_getValue("x_api2d_no_cache"));
  1330.                 $("#baidu, #openai").hide();
  1331.             } else {
  1332.                 $("#baidu, #openai, #api2d").hide();
  1333.             }
  1334.         });
  1335.  
  1336.  
  1337.         $("#save").click(function () {
  1338.             GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"));
  1339.             GM_setValue("expandFoldingblocks", $("#expandFoldingblocks").prop("checked"));
  1340.             var translation = $("input[name='translation']:checked").val();
  1341.             var baidu_uid = $("#baidu_uid").val();
  1342.             var baidu_key = $("#baidu_key").val();
  1343.             var openai_key = $("#openai_key").val();
  1344.             var api2d_key = $("#api2d_key").val();
  1345.             GM_setValue("translation", translation);
  1346.             if (translation == "baidu") {
  1347.                 GM_setValue("baidu_uid", baidu_uid);
  1348.                 GM_setValue("baidu_key", baidu_key);
  1349.             } else if (translation == "openai") {
  1350.                 GM_setValue("openai_key", openai_key);
  1351.             } else if (translation == "api2d") {
  1352.                 GM_setValue("api2d_key", api2d_key);
  1353.                 GM_setValue("x_api2d_no_cache", $("#x_api2d_no_cache").prop("checked"));
  1354.             }
  1355.             location.reload();
  1356.  
  1357.             /* 切换汉化
  1358.             if(JSON.parse(GM_getValue("bottomZh_CN")) != $("#bottomZh_CN").prop("checked")){
  1359.                 GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"), 3650);
  1360.                 location.reload();
  1361.             }else{
  1362.                 $("#CFBetter_setting_menu .btn-close").click();
  1363.             }*/
  1364.         });
  1365.  
  1366.         // 关闭
  1367.         $("#CFBetter_setting_menu .btn-close").click(function () {
  1368.             $("#CFBetter_setting_menu").remove();
  1369.             $(".CFBetter_setting").attr("disabled", false);
  1370.             $(".CFBetter_setting").css("background-color", "#60a5fa");
  1371.             $(".CFBetter_setting").css("color", "white");
  1372.             $(".CFBetter_setting").css("cursor", "pointer");
  1373.         });
  1374.     });
  1375. });
  1376.  
  1377. // 说明为旧的latex渲染
  1378. if (is_oldLatex) {
  1379.     var newElement = $("<div></div>").addClass("alert alert-warning").html(`
  1380.     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。
  1381.     <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。
  1382.     `).css({
  1383.         "margin": "1em",
  1384.         "text-align": "center",
  1385.         "position": "relative"
  1386.     });
  1387.     $(".menu-box:first").next().after(newElement);
  1388. }
  1389.  
  1390. // md2html转换/处理规则
  1391. var turndownService = new TurndownService({bulletListMarker: '-'});
  1392. var turndown = turndownService.turndown;
  1393.  
  1394. // 保留原始
  1395. turndownService.keep(['del']);
  1396.  
  1397. // 丢弃
  1398. turndownService.addRule('ignore-sample-tests', {
  1399.     filter: function (node) {
  1400.         return node.classList.contains('sample-tests') || node.classList.contains('header');
  1401.     },
  1402.     replacement: function (content, node) {
  1403.         return "";
  1404.     }
  1405. });
  1406. turndownService.addRule('remove-script', {
  1407.     filter: function (node, options) {
  1408.         return node.tagName.toLowerCase() == "script" && node.type.startsWith("math/tex");
  1409.     },
  1410.     replacement: function (content, node) {
  1411.         return "";
  1412.     }
  1413. });
  1414.  
  1415. // inline math
  1416. turndownService.addRule('inline-math', {
  1417.     filter: function (node, options) {
  1418.         return node.tagName.toLowerCase() == "span" && node.className == "MathJax";
  1419.     },
  1420.     replacement: function (content, node) {
  1421.         return "$" + $(node).next().text() + "$";
  1422.     }
  1423. });
  1424.  
  1425. // block math
  1426. turndownService.addRule('block-math', {
  1427.     filter: function (node, options) {
  1428.         return node.tagName.toLowerCase() == "div" && node.className == "MathJax_Display";
  1429.     },
  1430.     replacement: function (content, node) {
  1431.         return "\n$$\n" + $(node).next().text() + "\n$$\n";
  1432.     }
  1433. });
  1434.  
  1435. // 表格
  1436. turndownService.addRule('bordertable', {
  1437.     filter: 'table',
  1438.     replacement: function (content, node) {
  1439.         if (node.classList.contains('bordertable')) {
  1440.             var output = [],
  1441.                 thead = '',
  1442.                 trs = node.querySelectorAll('tr');
  1443.             if (trs.length > 0) {
  1444.                 var ths = trs[0].querySelectorAll('th');
  1445.                 if (ths.length > 0) {
  1446.                     thead = '| ' + Array.from(ths).map(th => turndownService.turndown(th.innerHTML.trim())).join(' | ') + ' |\n'
  1447.                         + '| ' + Array.from(ths).map(() => ' --- ').join('|') + ' |\n';
  1448.                 }
  1449.             }
  1450.             var rows = node.querySelectorAll('tr');
  1451.             Array.from(rows).forEach(function (row, i) {
  1452.                 if (i > 0) {
  1453.                     var cells = row.querySelectorAll('td,th');
  1454.                     var trow = '| ' + Array.from(cells).map(cell => turndownService.turndown(cell.innerHTML.trim())).join(' | ') + ' |';
  1455.                     output.push(trow);
  1456.                 }
  1457.             });
  1458.             return thead + output.join('\n');
  1459.         } else {
  1460.             return content;
  1461.         }
  1462.     }
  1463. });
  1464.  
  1465. // 题目markdown转换/翻译面板
  1466. function addButtonPanel(parent, suffix, type, is_simple = false) {
  1467.     let htmlString = `<div class='html2md-panel'>
  1468.     <button class='html2mdButton html2md-view${suffix}'>MarkDown视图</button>
  1469.     <button class='html2mdButton html2md-cb${suffix}'>Copy</button>
  1470.     <button class='html2mdButton translateButton${suffix}'>翻译</button>
  1471.   </div>`;
  1472.     if(type === "this_level"){
  1473.         $(parent).before(htmlString);
  1474.     }else if (type === "child_level") {
  1475.         $(parent).prepend("<div></div>");
  1476.         var newDiv = $(parent).find("div:first-child");
  1477.         $(newDiv).before(htmlString);
  1478.     }
  1479.     if (is_simple) {
  1480.         $('.html2md-panel').find('.html2mdButton.html2md-view' + suffix + ', .html2mdButton.html2md-cb' + suffix).remove();
  1481.     }
  1482. }
  1483. function addButtonWithHTML2MD(parent, suffix, type) {
  1484.     if(is_oldLatex){
  1485.         $(".html2md-view" + suffix).css({
  1486.             "cursor": "not-allowed",
  1487.             "background-color": "#ffffff",
  1488.             "color": "#a8abb2",
  1489.             "border": "1px solid #e4e7ed"
  1490.         });
  1491.         $(".html2md-view" + suffix).prop("disabled", true);
  1492.     }
  1493.     $(document).on("click", ".html2md-view" + suffix, function () {
  1494.         var target, removedChildren = $();
  1495.         if (type === "this_level") {
  1496.             target = $(".html2md-view" + suffix).parent().next().get(0);
  1497.         } else if (type === "child_level") {
  1498.             target = $(".html2md-view" + suffix).parent().parent().get(0);
  1499.             removedChildren = $(".html2md-view" + suffix).parent().parent().children(':first').detach();
  1500.         }
  1501.         if (target.viewmd) {
  1502.             target.viewmd = false;
  1503.             $(this).text("MarkDown视图");
  1504.             $(this).removeClass("mdViewed");
  1505.             $(target).html(target.original_html);
  1506.         } else {
  1507.             target.viewmd = true;
  1508.             if (!target.original_html) {
  1509.                 target.original_html = $(target).html();
  1510.             }
  1511.             if (!target.markdown) {
  1512.                 target.markdown = turndownService.turndown($(target).html());
  1513.             }
  1514.             $(this).text("原始内容");
  1515.             $(this).addClass("mdViewed");
  1516.             $(target).html(`<span class="mdViewContent" oninput="$(this).parent().get(0).markdown=this.value;" style="width:auto; height:auto;">${target.markdown}</span>`);
  1517.         }
  1518.         // 恢复删除的元素
  1519.         if (removedChildren) $(target).prepend(removedChildren);
  1520.     });
  1521. }
  1522.  
  1523. function addButtonWithCopy(parent, suffix, type) {
  1524.     if(is_oldLatex){
  1525.         $(".html2md-cb" + suffix).css({
  1526.             "cursor": "not-allowed",
  1527.             "background-color": "#ffffff",
  1528.             "color": "#a8abb2",
  1529.             "border": "1px solid #e4e7ed"
  1530.         });
  1531.         $(".html2md-cb" + suffix).prop("disabled", true);
  1532.     }
  1533.     $(document).on("click", ".html2md-cb" + suffix, function () {
  1534.         var target, removedChildren;
  1535.         if (type === "this_level") {
  1536.             target = $(".translateButton" + suffix).parent().next().eq(0).clone();
  1537.         } else if (type === "child_level") {
  1538.             target = $(".translateButton" + suffix).parent().parent().eq(0).clone();
  1539.             $(target).children(':first').remove();
  1540.         }
  1541.         if (!target.markdown) {
  1542.             target.markdown = turndownService.turndown($(target).html());
  1543.         }
  1544.         const textarea = document.createElement('textarea');
  1545.         textarea.value = target.markdown;
  1546.         document.body.appendChild(textarea);
  1547.         textarea.select();
  1548.         document.execCommand('copy');
  1549.         document.body.removeChild(textarea);
  1550.         $(this).addClass("copied");
  1551.         $(this).text("Copied");
  1552.         // 更新复制按钮文本
  1553.         setTimeout(() => {
  1554.             $(this).removeClass("copied");
  1555.             $(this).text("Copy");
  1556.         }, 2000);
  1557.         $(target).remove();
  1558.     });
  1559. }
  1560.  
  1561. function addButtonWithTranslation(parent, suffix, type) {
  1562.     $(document).on('click', '.translateButton' + suffix, async function () {
  1563.         var target, removedChildren;
  1564.         if (type === "this_level") {
  1565.             target = $(".translateButton" + suffix).parent().next().eq(0).clone();
  1566.         } else if (type === "child_level") {
  1567.             target = $(".translateButton" + suffix).parent().parent().eq(0).clone();
  1568.             $(target).children(':first').remove();
  1569.         }
  1570.         if (is_oldLatex) {
  1571.             target.markdown = $(target).html();
  1572.         } else if (!target.markdown) {
  1573.             target.markdown = turndownService.turndown($(target).html());
  1574.         }
  1575.         const textarea = document.createElement('textarea');
  1576.         textarea.value = target.markdown;
  1577.         // 翻译处理
  1578.         $(this).removeClass("translated");
  1579.         $(this).text("翻译中");
  1580.         $(this).css("cursor", "not-allowed");
  1581.         var element_node;
  1582.         if (type === "this_level") {
  1583.             element_node = $(".translateButton" + suffix).parent().next().get(0);
  1584.         } else if (type === "child_level") {
  1585.             $(".translateButton" + suffix).parent().parent().append("<div></div>");
  1586.             element_node = $(".translateButton" + suffix).parent().parent().find("div:last-child").get(0);
  1587.         }
  1588.         var result = await translateProblemStatement(textarea.value, element_node, $(this));
  1589.         //
  1590.         if (result.status == 1) {
  1591.             $(this).addClass("error")
  1592.                 .text("翻译中止")
  1593.                 .css("cursor", "pointer")
  1594.                 .prop("disabled", false);
  1595.             $(result.translateDiv).remove();
  1596.             $(target).remove();
  1597.         } else if (result.status == 2) {
  1598.             result.translateDiv.classList.add("error_translate");
  1599.             $(this).addClass("error")
  1600.                 .text("翻译出错");
  1601.             $(target).remove();
  1602.         } else {
  1603.             $(this).addClass("translated")
  1604.                 .text("已翻译")
  1605.                 .prop("disabled", true);
  1606.             $(target).remove();
  1607.         }
  1608.         // 重新翻译
  1609.         if ($(this).next('.reTranslation').length === 0) {
  1610.             const reTranslateBtn = $('<button>').addClass('html2mdButton reTranslation').html('&circlearrowright;').attr('title', '重新翻译');
  1611.             reTranslateBtn.on('click', function() {
  1612.                 $(result.translateDiv).remove();
  1613.                 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"));
  1614.             });
  1615.             $(this).after(reTranslateBtn);
  1616.         } else {
  1617.             const reTranslateBtn = $(this).next('.reTranslation');
  1618.             reTranslateBtn.off('click').on('click', function() {
  1619.                 $(result.translateDiv).remove();
  1620.                 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"));
  1621.             });
  1622.         }
  1623.     });
  1624. }
  1625.  
  1626.  
  1627. function addConversionButton() {
  1628.     // 题目页添加按钮
  1629.     var exContentsPageClasses = ["sample-tests",];
  1630.     $('.problem-statement').children('div').each(function() {
  1631.         var className = $(this).attr('class');
  1632.         if (!exContentsPageClasses.includes(className)) {
  1633.             var id = "_" + getRandomNumber(8);
  1634.             addButtonPanel(this, id, "this_level");
  1635.             addButtonWithHTML2MD(this, id, "this_level");
  1636.             addButtonWithCopy(this, id, "this_level");
  1637.             addButtonWithTranslation(this, id, "this_level");
  1638.         }
  1639.     });
  1640.  
  1641.     // 添加按钮到ttypography部分
  1642.     $(".ttypography").each(function () {
  1643.         // 题目页特判
  1644.         if (!$(this).parent().hasClass('problemindexholder')) {
  1645.             var comment_id = "_comment_" + getRandomNumber(8);
  1646.             addButtonPanel(this, comment_id, "this_level");
  1647.             addButtonWithHTML2MD(this, comment_id, "this_level");
  1648.             addButtonWithCopy(this, comment_id, "this_level");
  1649.             addButtonWithTranslation(this, comment_id, "this_level");
  1650.         }
  1651.     });
  1652.  
  1653.     // 添加按钮到spoiler部分
  1654.     $('.spoiler-content').each(function() {
  1655.         if ($(this).find('.html2md-panel').length === 0) {
  1656.             var spoiler_id = "_titled_" + getRandomNumber(8);
  1657.             addButtonPanel(this, spoiler_id, "child_level");
  1658.             addButtonWithHTML2MD(this, spoiler_id, "child_level");
  1659.             addButtonWithCopy(this, spoiler_id, "child_level");
  1660.             addButtonWithTranslation(this, spoiler_id, "child_level");
  1661.         }
  1662.     });
  1663.  
  1664.     // 添加按钮到titled部分
  1665.     (function () {
  1666.         var elements = [".Virtual.participation", ".Attention", ".Practice"];//只为部分titled添加
  1667.         $.each(elements, function (index, value) {
  1668.             $(value).each(function () {
  1669.                 var titled_id = "_titled_" + getRandomNumber(8);
  1670.                 var $nextDiv = $(this).next().children().get(0);
  1671.                 addButtonPanel($nextDiv, titled_id, "child_level", true);
  1672.                 addButtonWithTranslation($nextDiv, titled_id, "child_level");
  1673.             });
  1674.         });
  1675.     })();
  1676.     if (is_mSite) {
  1677.         $("div[class='_IndexPage_notice']").each(function () {
  1678.             var titled_id = "_titled_" + getRandomNumber(8);
  1679.             addButtonPanel(this, titled_id, "this_level", true);
  1680.             addButtonWithTranslation(this, titled_id, "this_level");
  1681.         });
  1682.     }
  1683.  
  1684.     // 添加按钮到比赛QA部分
  1685.     $(".question-response").each(function () {
  1686.         var question_id = "_question_" + getRandomNumber(8);
  1687.         addButtonPanel(this, question_id, "this_level", true);
  1688.         addButtonWithTranslation(this, question_id, "this_level");
  1689.     });
  1690.     if (is_mSite) {
  1691.         $("div._ProblemsPage_announcements table tbody tr:gt(0)").each(function() {
  1692.             var $nextDiv = $(this).find("td:first");
  1693.             var question_id = "_question_" + getRandomNumber(8);
  1694.             addButtonPanel($nextDiv, question_id, "this_level", true);
  1695.             addButtonWithTranslation($nextDiv, question_id, "this_level");
  1696.         });
  1697.     }
  1698. };
  1699.  
  1700. /* alert弹窗汉化
  1701. function alertZh() {
  1702.     var _alert = window.alert;
  1703.     window.alert = async function(msg){
  1704.         _alert(msg+"\n=========翻译=========\n"+await translate_deepl(msg));
  1705.         return true;
  1706.     }
  1707. };
  1708. */
  1709.  
  1710. // 展开折叠块
  1711. function ExpandFoldingblocks() {
  1712.     if(expandFoldingblocks){
  1713.         $('.spoiler').addClass('spoiler-open');
  1714.         $('.spoiler-content').attr('style', '');
  1715.     }
  1716. };
  1717.  
  1718. // 等待Latex渲染队列全部完成
  1719. function waitUntilIdleThenDo(callback) {
  1720.     var intervalId = setInterval(function() {
  1721.         var queue = MathJax.Hub.queue;
  1722.         if (queue.pending === 0 && queue.running === 0) {
  1723.             clearInterval(intervalId);
  1724.             callback();
  1725.         }
  1726.     }, 100);
  1727. }
  1728.  
  1729. $(document).ready(function () {
  1730.     var newElement = $("<div></div>").addClass("alert alert-info").html(`
  1731.     Codeforces Better! —— 正在等待页面资源加载……
  1732.     `).css({
  1733.         "margin": "1em",
  1734.         "text-align": "center",
  1735.         "font-weight": "600",
  1736.         "position": "relative"
  1737.     });
  1738.     $(".menu-box:first").next().after(newElement);
  1739.     // 页面完全加载完成后执行
  1740.     window.onload = function() {
  1741.         newElement.html('Codeforces Better! —— 正在等待Latex渲染队列全部完成……');
  1742.         waitUntilIdleThenDo(function() {
  1743.             newElement.html('Codeforces Better! —— 加载已完成');
  1744.             newElement.removeClass('alert-warning').addClass('alert-success');
  1745.             setTimeout(function(){
  1746.                 newElement.remove();
  1747.             }, 3000);
  1748.             ExpandFoldingblocks();
  1749.             addConversionButton();
  1750.         });
  1751.     }
  1752. })
  1753.  
  1754. // 字数超限确认
  1755. function showWordsExceededDialog(button) {
  1756.     return new Promise(resolve => {
  1757.         $(button).removeClass("translated");
  1758.         $(button).text("字数超限");
  1759.         $(button).css("cursor", "not-allowed");
  1760.         $(button).prop("disabled", true);
  1761.         let htmlString = `
  1762.       <div class="wordsExceeded">
  1763.           <h2>字数超限!</h2>
  1764.           <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>
  1765.           <div style="display:flex; padding:5px 0px; align-items: center;">
  1766.       `+ tipHTML +`
  1767.             <p>由于实现方式，区域中会出现多个翻译按钮，请选择更小的子区域中的翻译按钮</p>
  1768.           </div>
  1769.           <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>
  1770.           <p>您确定要继续翻译吗？</p>
  1771.           <div style="display:flex; padding-top:10px">
  1772.             <button id="continueButton">继续</button><button id="cancelButton">取消</button>
  1773.           </div>
  1774.       </div>
  1775.       `;
  1776.         $('body').before(htmlString);
  1777.         $("#continueButton").click(function() {
  1778.             $('.wordsExceeded').remove();
  1779.             resolve(true);
  1780.         });
  1781.         $("#cancelButton").click(function() {
  1782.             $('.wordsExceeded').remove();
  1783.             resolve(false);
  1784.         });
  1785.     });
  1786. }
  1787.  
  1788. // 翻译框/翻译处理器
  1789. var translatedText = "";
  1790. async function translateProblemStatement(text, element_node, button) {
  1791.     let status = 0;
  1792.     let id = Math.floor(Date.now() / 1000);
  1793.     let matches = [];
  1794.     let replacements = {};
  1795.     // 创建元素并放在element_node的后面
  1796.     const translateDiv = document.createElement('div');
  1797.     translateDiv.setAttribute('id', id);
  1798.     translateDiv.classList.add('translate-problem-statement');
  1799.     const spanElement = document.createElement('span');
  1800.     translateDiv.appendChild(spanElement);
  1801.     element_node.insertAdjacentElement('afterend', translateDiv);
  1802.     // 替换latex公式
  1803.     if (is_oldLatex) {
  1804.         //去除开头结尾的<p>标签
  1805.         text = text.replace(/^<p>/i, "");
  1806.         text = text.replace(/<\/p>$/i, "");
  1807.         //
  1808.         let i = 0;
  1809.         let regex = /<span\s+class="tex-span">.*?<\/span>/gi;
  1810.         matches = text.match(regex);
  1811.         try {
  1812.             for (i; i < matches.length; i++) {
  1813.                 let match = matches[i];
  1814.                 text = text.replace(match, `【${i + 1}】`);
  1815.                 replacements[`【${i + 1}】`] = match;
  1816.             }
  1817.         } catch (e) { }
  1818.     } else if (translation != "api2d" && translation != "openai") {
  1819.         // 使用GPT翻译时不必替换latex公式
  1820.         let i = 0;
  1821.         // 块公式
  1822.         matches = matches.concat(text.match(/\$\$([\s\S]*?)\$\$/g));
  1823.         try {
  1824.             for (i; i < matches.length; i++) {
  1825.                 let match = matches[i];
  1826.                 text = text.replace(match, `【${i + 1}】`);
  1827.                 replacements[`【${i + 1}】`] = match;
  1828.             }
  1829.         } catch (e) { }
  1830.         // 行内公式
  1831.         matches = matches.concat(text.match(/\$(.*?)\$/g));
  1832.         try {
  1833.             for (i; i < matches.length; i++) {
  1834.                 let match = matches[i];
  1835.                 text = text.replace(match, `【${i + 1}】`);
  1836.                 replacements[`【${i + 1}】`] = match;
  1837.             }
  1838.         } catch (e) { }
  1839.     }
  1840.     if (text.length > 4950) {
  1841.         const shouldContinue = await showWordsExceededDialog(button);
  1842.         if (!shouldContinue) {
  1843.             status = 1;
  1844.             return {
  1845.                 translateDiv: translateDiv,
  1846.                 status: status
  1847.             };
  1848.         }
  1849.     }
  1850.     // 翻译
  1851.     if (translation == "deepl") {
  1852.         translateDiv.textContent = "正在翻译中……请稍等";
  1853.         translatedText = await translate_deepl(text);
  1854.     } else if (translation == "youdao") {
  1855.         translateDiv.textContent = "正在翻译中……请稍等";
  1856.         translatedText = await translate_youdao_mobile(text);
  1857.     } else if (translation == "baidu") {
  1858.         var baidu_appid = GM_getValue("baidu_uid");
  1859.         var baidu_key = GM_getValue("baidu_key");
  1860.     } else if (translation == "openai") {
  1861.         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";
  1862.         translatedText = await translate_openai(text);
  1863.     } else if (translation == "api2d") {
  1864.         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";
  1865.         translatedText = await translate_api2d(text);
  1866.     }
  1867.     if(/^翻译出错/.test(translatedText)) status = 2;
  1868.     // 还原latex公式
  1869.     if (is_oldLatex) {
  1870.         translatedText = "<p>" + translatedText;
  1871.         translatedText += "</p>";
  1872.         try {
  1873.             for (let i = 0; i < matches.length; i++) {
  1874.                 let match = matches[i];
  1875.                 let replacement = replacements[`【${i + 1}】`];
  1876.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1877.             }
  1878.         } catch (e) { }
  1879.     }
  1880.     else if (translation != "api2d" && translation != "openai") {
  1881.         try {
  1882.             for (let i = 0; i < matches.length; i++) {
  1883.                 let match = matches[i];
  1884.                 let replacement = replacements[`【${i + 1}】`];
  1885.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1886.             }
  1887.         } catch (e) { }
  1888.     }
  1889.     // 使符合mathjx的转换语法
  1890.     translatedText = translatedText.replace(/(\$\$)/g, "");
  1891.     translatedText = translatedText.replace(/(?<!\$)\$(?!\$)/g, "$$$$$");
  1892.     // 更新
  1893.     if (is_oldLatex) {
  1894.         // oldlatex
  1895.         translatedText = $.parseHTML(translatedText);
  1896.         $(translateDiv).empty().append($(translatedText));
  1897.     } else {
  1898.         translateDiv.innerHTML = translatedText;
  1899.         // 渲染MarkDown
  1900.         var md = window.markdownit();
  1901.         var html = md.render(translateDiv.innerText);
  1902.         translateDiv.innerHTML = html;
  1903.         // 渲染Latex
  1904.         MathJax.Hub.Queue(["Typeset", MathJax.Hub, document.getElementById(id)]);
  1905.     }
  1906.     return {
  1907.         translateDiv: translateDiv,
  1908.         status: status
  1909.     };
  1910. }
  1911.  
  1912. // ChatGPT
  1913. async function translate_openai(raw) {
  1914.     var openai_key = GM_getValue("openai_key");
  1915.     var openai_retext = "";
  1916.     var data;
  1917.     if (is_oldLatex) {
  1918.         data = {
  1919.             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 + ")",
  1920.             max_tokens: 2048,
  1921.             model: "text-davinci-003",
  1922.         };
  1923.     } else {
  1924.         data = {
  1925.             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 + ")",
  1926.             max_tokens: 2048,
  1927.             model: "text-davinci-003",
  1928.         };
  1929.     };
  1930.     return new Promise(function (resolve, reject) {
  1931.         GM_xmlhttpRequest({
  1932.             method: 'POST',
  1933.             url: 'https://api.openai.com/v1/completions',
  1934.             data: JSON.stringify(data),
  1935.             headers: {
  1936.                 'Content-Type': 'application/json',
  1937.                 'Authorization': 'Bearer ' + GM_getValue("openai_key") + ''
  1938.             },
  1939.             responseType: 'json',
  1940.             onload: function (res) {
  1941.                 if (res.status === 200) {
  1942.                     openai_retext = res.response.choices[0].text;
  1943.                     openai_retext = openai_retext.replace(/^\s+/, '');
  1944.                     resolve(openai_retext);
  1945.                 }
  1946.                 else {
  1947.                     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'));
  1948.                 }
  1949.             }
  1950.         });
  1951.     });
  1952. }
  1953.  
  1954. // api2d
  1955. async function translate_api2d(raw) {
  1956.     var api2d_key = GM_getValue("api2d_key");
  1957.     var api2d_retext = "";
  1958.     var postData;
  1959.     if (is_oldLatex) {
  1960.         postData = JSON.stringify({
  1961.             model: 'gpt-3.5-turbo',
  1962.             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 }],
  1963.         });
  1964.     } else {
  1965.         postData = JSON.stringify({
  1966.             model: 'gpt-3.5-turbo',
  1967.             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 }],
  1968.         });
  1969.     }
  1970.     const options = {
  1971.         method: 'POST',
  1972.         headers: {
  1973.             'Content-Type': 'application/json',
  1974.             Authorization: 'Bearer ' + api2d_key,
  1975.             ...(x_api2d_no_cache ? {} : {'x-api2d-no-cache': 1})
  1976.         },
  1977.         data: postData,
  1978.     };
  1979.  
  1980.     return new Promise(function (resolve, reject) {
  1981.         GM_xmlhttpRequest({
  1982.             method: options.method,
  1983.             url: `https://openai.api2d.net/v1/chat/completions`,
  1984.             headers: options.headers,
  1985.             data: options.data,
  1986.             responseType: 'json',
  1987.             onload: function (response) {
  1988.                 if (!response.response.choices || response.response.choices.length < 1 || !response.response.choices[0].message) {
  1989.                     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'));
  1990.                 } else {
  1991.                     api2d_retext = response.response.choices[0].message.content;
  1992.                     resolve(api2d_retext);
  1993.                 }
  1994.             },
  1995.             onerror: function (response) {
  1996.                 console.error(response.statusText);
  1997.                 reject(response.statusText);
  1998.             },
  1999.         });
  2000.     });
  2001.  
  2002.  
  2003. }
  2004. //
  2005.  
  2006. //--有道翻译m--start
  2007. async function translate_youdao_mobile(raw) {
  2008.     const options = {
  2009.         method: "POST",
  2010.         url: 'http://m.youdao.com/translate',
  2011.         data: "inputtext=" + encodeURIComponent(raw) + "&type=AUTO",
  2012.         anonymous: true,
  2013.         headers: {
  2014.             "Content-Type": "application/x-www-form-urlencoded",
  2015.             'Host': 'm.youdao.com',
  2016.             'Origin': 'http://m.youdao.com',
  2017.             'Referer': 'http://m.youdao.com/translate',
  2018.         }
  2019.     }
  2020.     return await BaseTranslate('有道翻译mobile', raw, options, res => /id="translateResult">\s*?<li>([\s\S]*?)<\/li>\s*?<\/ul/.exec(res)[1])
  2021. }
  2022. //--有道翻译m--end
  2023.  
  2024. //--Deepl翻译--start
  2025. function getTimeStamp(iCount) {
  2026.     const ts = Date.now();
  2027.     if (iCount !== 0) {
  2028.         iCount = iCount + 1;
  2029.         return ts - (ts % iCount) + iCount;
  2030.     } else {
  2031.         return ts;
  2032.     }
  2033. }
  2034.  
  2035. async function translate_deepl(raw) {
  2036.     const id = (Math.floor(Math.random() * 99999) + 100000) * 1000;
  2037.     const data = {
  2038.         jsonrpc: '2.0',
  2039.         method: 'LMT_handle_texts',
  2040.         id,
  2041.         params: {
  2042.             splitting: 'newlines',
  2043.             lang: {
  2044.                 source_lang_user_selected: 'auto',
  2045.                 target_lang: 'ZH',
  2046.             },
  2047.             texts: [{
  2048.                 text: raw,
  2049.                 requestAlternatives: 3
  2050.             }],
  2051.             timestamp: getTimeStamp(raw.split('i').length - 1)
  2052.         }
  2053.     }
  2054.     let postData = JSON.stringify(data);
  2055.     if ((id + 5) % 29 === 0 || (id + 3) % 13 === 0) {
  2056.         postData = postData.replace('"method":"', '"method" : "');
  2057.     } else {
  2058.         postData = postData.replace('"method":"', '"method": "');
  2059.     }
  2060.     const options = {
  2061.         method: 'POST',
  2062.         url: 'https://www2.deepl.com/jsonrpc',
  2063.         data: postData,
  2064.         headers: {
  2065.             'Content-Type': 'application/json',
  2066.             'Host': 'www2.deepl.com',
  2067.             'Origin': 'https://www.deepl.com',
  2068.             'Referer': 'https://www.deepl.com/',
  2069.         },
  2070.         anonymous: true,
  2071.         nocache: true,
  2072.     }
  2073.     return await BaseTranslate('Deepl翻译', raw, options, res => JSON.parse(res).result.texts[0].text)
  2074. }
  2075.  
  2076. //--Deepl翻译--end
  2077.  
  2078. //--异步请求包装工具--start
  2079. async function PromiseRetryWrap(task, options, ...values) {
  2080.     const { RetryTimes, ErrProcesser } = options || {};
  2081.     let retryTimes = RetryTimes || 5;
  2082.     const usedErrProcesser = ErrProcesser || (err => { throw err });
  2083.     if (!task) return;
  2084.     while (true) {
  2085.         try {
  2086.             return await task(...values);
  2087.         } catch (err) {
  2088.             if (!--retryTimes) {
  2089.                 console.log(err);
  2090.                 return usedErrProcesser(err);
  2091.             }
  2092.         }
  2093.     }
  2094. }
  2095.  
  2096. async function BaseTranslate(name, raw, options, processer) {
  2097.     let errtext;
  2098.     const toDo = async () => {
  2099.         var tmp;
  2100.         try {
  2101.             const data = await Request(options);
  2102.             tmp = data.responseText;
  2103.             const result = await processer(tmp);
  2104.             if (result) sessionStorage.setItem(name + '-' + raw, result);
  2105.             return result
  2106.         } catch (err) {
  2107.             errtext = tmp;
  2108.             throw {
  2109.                 responseText: tmp,
  2110.                 err: err
  2111.             }
  2112.         }
  2113.     }
  2114.     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 })
  2115. }
  2116.  
  2117.  
  2118. function Request(options) {
  2119.     return new Promise((reslove, reject) => GM_xmlhttpRequest({ ...options, onload: reslove, onerror: reject }))
  2120. }
  2121.  
  2122. //--异步请求包装工具--end
  2123.  
  2124. // 随机数生成
  2125. function getRandomNumber(numDigits) {
  2126.     let min = Math.pow(10, numDigits - 1);
  2127.     let max = Math.pow(10, numDigits) - 1;
  2128.     return Math.floor(Math.random() * (max - min + 1)) + min;
  2129. }
  2130.  
  2131. // 旧配置迁移（临时，将在1.38版本后删除）
  2132. if(getCookie("translation")){GM_setValue("translation",getCookie("translation"));deleteCookie("translation");}
  2133. if(getCookie("baidu_uid")){GM_setValue("baidu_uid",getCookie("baidu_uid"));deleteCookie("baidu_uid");}
  2134. if(getCookie("baidu_key")){GM_setValue("baidu_key",getCookie("baidu_key"));deleteCookie("baidu_key");}
  2135. if(getCookie("openai_key")){GM_setValue("openai_key",getCookie("openai_key"));deleteCookie("openai_key");}
  2136. if(getCookie("api2d_key")){GM_setValue("api2d_key",getCookie("api2d_key"));deleteCookie("api2d_key");}
  2137. if(getCookie("bottomZh_CN")){GM_setValue("bottomZh_CN",getCookie("bottomZh_CN")==="true");deleteCookie("bottomZh_CN");}
  2138. function deleteCookie(name){document.cookie=name+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;";}
  2139. 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 "";}