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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 2023-05-28 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      1.29
  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. // @grant        GM_xmlhttpRequest
  13. // @grant        GM_info
  14. // @grant        GM_setValue
  15. // @grant        GM_getValue
  16. // @connect      greasyfork.org
  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. // 样式
  23. function loadCssCode(code) {
  24.     var style = document.createElement('style');
  25.     style.type = 'text/css';
  26.     style.rel = 'stylesheet';
  27.     style.appendChild(document.createTextNode(code));
  28.     var head = document.getElementsByTagName('head')[0];
  29.     head.appendChild(style);
  30. }
  31. loadCssCode(`
  32. span.mdViewContent {
  33.     white-space: pre-wrap;
  34. }
  35. /*翻译div*/
  36. .translate-problem-statement {
  37.     display: grid;
  38.     justify-items: start;
  39.     white-space: pre-wrap;
  40.     letter-spacing: 1.4px;
  41.     border: 1px dashed #00aeeccc;
  42.     border-radius: 0.3rem;
  43.     padding: 5px;
  44.     margin: 10px 0px;
  45.     font-size: 13px;
  46. }
  47. .translate-problem-statement a {
  48.     color: #4d87c7;
  49.     background: 0 0;
  50.     text-decoration: none;
  51. }
  52. .translate-problem-statement a:hover {
  53.     background-color: #800;
  54.     color: #fff;
  55.     text-decoration: none;
  56. }
  57. .html2md-panel {
  58.     display: flex;
  59.     justify-content: flex-end;
  60. }
  61. button.html2mdButton {
  62.     cursor: pointer;
  63.     background-color: #e6e6e6;
  64.     color: #727378;
  65.     height: 22px;
  66.     width: auto;
  67.     font-size: 13px;
  68.     border-radius: 0.3rem;
  69.     border: none;
  70.     padding: 1px 5px;
  71.     margin: 5px;
  72.     box-shadow: 0 0 1px #0000004d;
  73. }
  74. button.html2mdButton.copied {
  75.     background-color: #07e65196;
  76.     color: #104f2b;
  77. }
  78. button.html2mdButton.mdViewed {
  79.     background-color: #ff980057;
  80.     color: #5a3a0c;
  81. }
  82. button.translated {
  83.     cursor: not-allowed;
  84.     background-color: #2a6dc296;
  85.     color: #fffdfd;
  86. }
  87. button.html2mdButton.reTranslation {
  88.     background-color: #faebd7;
  89. }
  90. .translate-problem-statement table {
  91.     border: 1px #ccc solid;
  92.     border-collapse: collapse;
  93.     margin: 1.3571em 0 0;
  94.     color: #222;
  95. }
  96. .translate-problem-statement table td {
  97.     border-right: 1px solid #ccc;
  98.     border-top: 1px solid #ccc;
  99.     padding: 0.7143em 0.5em;
  100. }
  101. .translate-problem-statement table th {
  102.     padding: 0.7143em 0.5em;
  103. }
  104. .translate-problem-statement p:not(:first-child) {
  105.     margin: 1.5em 0 0;
  106. }
  107. /*设置面板*/
  108. button.html2mdButton.CFBetter_setting {
  109.     float: right;
  110.     height: 30px;
  111.     background: #60a5fa;
  112.     color: white;
  113.     box-shadow: 0px 0px 1px 1px #0000004d;
  114.     margin: 10px;
  115. }
  116. #CFBetter_setting_menu {
  117.     z-index: 9999;
  118.     border-radius: 0.5rem;
  119.     box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  120.     display: grid;
  121.     position: fixed;
  122.     top: 50%;
  123.     left: 50%;
  124.     width: 270px;
  125.     transform: translate(-50%, -50%);
  126.     border-radius: 16px;
  127.     background-color: #ecf0ff;
  128.     border: 6px solid #ffffff;
  129.     color: #697e91;
  130.     padding: 10px 20px 20px 20px;
  131. }
  132.  
  133. /*设置面板-关闭按钮*/
  134. #CFBetter_setting_menu .tool-box {
  135.   position: absolute;
  136.   display: flex;
  137.   align-items: center;
  138.   justify-content: center;
  139.   width: 2.5rem;
  140.   height: 2.5rem;
  141.   top: 3px;
  142.   right: 3px;
  143. }
  144.  
  145. #CFBetter_setting_menu .btn-close {
  146.   display: flex;
  147.   align-items: center;
  148.   justify-content: center;
  149.   text-align: center;
  150.   padding: 10px;
  151.   width: 2rem;
  152.   height: 2rem;
  153.   color: transparent;
  154.   font-size: 0;
  155.   cursor: pointer;
  156.   background-color: #ff000080;
  157.   border: none;
  158.   border-radius: 10px;
  159.   transition: .2s ease all;
  160. }
  161.  
  162. #CFBetter_setting_menu .btn-close:hover {
  163.   width: 2rem;
  164.   height: 2rem;
  165.   font-size: 1rem;
  166.   color: #ffffff;
  167.   background-color: #ff0000cc;
  168.   box-shadow: 0 5px 5px 0 #00000026;
  169. }
  170.  
  171. #CFBetter_setting_menu .btn-close:active {
  172.   width: .9rem;
  173.   height: .9rem;
  174.   font-size: .9rem;
  175.   color: #ffffffde;
  176.   --shadow-btn-close: 0 3px 3px 0 #00000026;
  177.   box-shadow: var(--shadow-btn-close);
  178. }
  179.  
  180. /*设置面板-checkbox*/
  181. #CFBetter_setting_menu input[type=checkbox]:focus {
  182.     outline: 0px;
  183. }
  184.  
  185. #CFBetter_setting_menu input[type="checkbox"] {
  186.     margin: 0px;
  187. 	appearance: none;
  188. 	width: 48px;
  189. 	height: 24px;
  190. 	border: 2px solid #6b8092;
  191. 	border-radius: 20px;
  192. 	background: #f1e1e1;
  193. 	position: relative;
  194. 	box-sizing: border-box;
  195. }
  196.  
  197. #CFBetter_setting_menu input[type="checkbox"]::before {
  198. 	content: "";
  199. 	width: 16px;
  200. 	height: 16px;
  201. 	background: #6b80927a;
  202. 	border: 2px solid #6b8092;
  203. 	border-radius: 50%;
  204. 	position: absolute;
  205. 	top: 0;
  206. 	left: 0;
  207. 	transform: translate(0%, 0%);
  208. 	transition: all 0.3s ease-in-out;
  209. }
  210.  
  211. #CFBetter_setting_menu input[type="checkbox"]::after {
  212. 	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");
  213. 	position: absolute;
  214. 	top: 0;
  215. 	left: 24px;
  216. }
  217.  
  218. #CFBetter_setting_menu input[type="checkbox"]:checked {
  219. 	border: 2px solid #02c202;
  220. 	background: #e2f1e1;
  221. }
  222.  
  223. #CFBetter_setting_menu input[type="checkbox"]:checked::before {
  224. 	background: rgba(2, 194, 2, 0.5);
  225. 	border: 2px solid #02c202;
  226. 	transform: translate(119%, 0%);
  227. 	transition: all 0.3s ease-in-out;
  228. }
  229.  
  230. #CFBetter_setting_menu input[type="checkbox"]:checked::after {
  231. 	content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='13' 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");
  232. 	position: absolute;
  233. 	top: 3px;
  234. 	left: 4px;
  235. }
  236.  
  237. #CFBetter_setting_menu input[type="checkbox"] + label {
  238.     margin: 0px 0px 0px 10px !important;
  239.     font-size: 16px;
  240. }
  241.  
  242. .CFBetter_setting_list {
  243. 	display: flex;
  244. 	align-items: center;
  245. 	margin-bottom: 18px;
  246. }
  247.  
  248. /*设置面板-radio*/
  249. #CFBetter_setting_menu>label {
  250.     display: flex;
  251.     list-style-type: none;
  252.     padding-inline-start: 0px;
  253.     overflow-x: auto;
  254.     max-width: 100%;
  255.     margin: 0px;
  256.     align-items: center;
  257.     margin: 3px 0px;
  258. }
  259.  
  260. .CFBetter_setting_menu_label_text {
  261.     border: 1px dashed #00aeeccc;
  262.     display: block;
  263.     height: 20px;
  264.     width: 100%;
  265.     color: gray;
  266.     font-weight: 300;
  267.     font-size: 14px;
  268.     letter-spacing: 2px;
  269.     padding: 7px;
  270. }
  271.  
  272. input[type="radio"]:checked+.CFBetter_setting_menu_label_text {
  273.     background: #41e49930;
  274.     border: 1px solid green;
  275.     color: green;
  276.     font-weight: 500;
  277. }
  278.  
  279. #CFBetter_setting_menu>label input[type="radio"] {
  280.     -webkit-appearance: none;
  281.     appearance: none;
  282.     list-style: none;
  283.     margin: 0px;
  284. }
  285.  
  286. #CFBetter_setting_menu input[type="text"] {
  287.     display: block;
  288.     height: 25px;
  289.     background-color: #ffffff;
  290.     color: #727378;
  291.     font-size: 10px;
  292.     border-radius: 0.3rem;
  293.     padding: 1px 5px;
  294.     margin: 5px 0px 5px 0px;
  295.     border: 1px solid #00aeeccc;
  296.     box-shadow: 0 0 1px #0000004d;
  297. }
  298.  
  299. .CFBetter_setting_menu_input {
  300.     width: 100%;
  301.     display: grid;
  302.     justify-content: start;
  303. }
  304.  
  305. #CFBetter_setting_menu #save {
  306.     cursor: pointer;
  307. 	display: inline-flex;
  308. 	padding: 0.5rem 1rem;
  309. 	background-color: #1aa06d;
  310. 	color: #ffffff;
  311. 	font-size: 1rem;
  312. 	line-height: 1.5rem;
  313. 	font-weight: 500;
  314. 	justify-content: center;
  315. 	width: 100%;
  316. 	border-radius: 0.375rem;
  317. 	border: none;
  318. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  319. }
  320.  
  321. #CFBetter_setting_menu span.tip {
  322.     color: red;
  323.     font-size: 2px;
  324.     font-weight: 500;
  325.     padding: 0px 0px 10px 0px;
  326. }
  327. /*更新检查*/
  328. div#update_panel {
  329.     position: fixed;
  330.     top: 50%;
  331.     left: 50%;
  332.     width: 240px;
  333.     transform: translate(-50%, -50%);
  334.     background-color: #fdfdfd;
  335.     border: 1px solid #00aeeccc;
  336.     border-radius: 5px;
  337.     box-shadow: 2px 2px 3px 1px #0000004d;
  338.     padding: 10px 20px 20px 20px;
  339.     color: #444242;
  340.     background-color: #ecf0ff;
  341.     border: 6px solid #ffffff;
  342.     border-radius: 16px;
  343. }
  344. div#update_panel #updating {
  345.     cursor: pointer;
  346. 	display: inline-flex;
  347. 	padding: 0px;
  348. 	background-color: #1aa06d;
  349. 	color: #ffffff;
  350. 	font-size: 1rem;
  351. 	line-height: 1.5rem;
  352. 	font-weight: 500;
  353. 	justify-content: center;
  354. 	width: 100%;
  355. 	border-radius: 0.375rem;
  356. 	border: none;
  357. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  358. }
  359. div#update_panel #updating a {
  360.     text-decoration: none;
  361.     color: white;
  362.     display: flex;
  363.     position: inherit;
  364.     top: 0;
  365.     left: 0;
  366.     width: 100%;
  367.     height: 22px;
  368.     font-size: 14px;
  369.     justify-content: center;
  370.     align-items: center;
  371. }
  372. `);
  373.  
  374. // 更新检查
  375. (function checkScriptVersion() {
  376.     function compareVersions(version1 = "0", version2 = "0") {
  377.         const v1Array = String(version1).split(".");
  378.         const v2Array = String(version2).split(".");
  379.         const minLength = Math.min(v1Array.length, v2Array.length);
  380.         let result = 0;
  381.         for (let i = 0; i < minLength; i++) {
  382.             const curV1 = Number(v1Array[i]);
  383.             const curV2 = Number(v2Array[i]);
  384.             if (curV1 > curV2) {
  385.                 result = 1;
  386.                 break;
  387.             } else if (curV1 < curV2) {
  388.                 result = -1;
  389.                 break;
  390.             }
  391.         }
  392.         if (result === 0 && v1Array.length !== v2Array.length) {
  393.             const v1IsBigger = v1Array.length > v2Array.length;
  394.             const maxLenArray = v1IsBigger ? v1Array : v2Array;
  395.             for (let i = minLength; i < maxLenArray.length; i++) {
  396.                 const curVersion = Number(maxLenArray[i]);
  397.                 if (curVersion > 0) {
  398.                     v1IsBigger ? result = 1 : result = -1;
  399.                     break;
  400.                 }
  401.             }
  402.         }
  403.         return result;
  404.     }
  405.  
  406.     GM_xmlhttpRequest({
  407.         method: "GET",
  408.         url: "https://greasyfork.org/zh-CN/scripts/465777.json",
  409.         timeout: 10 * 1e3,
  410.         onload: function (response) {
  411.             const scriptData = JSON.parse(response.responseText);
  412.             if (scriptData.name === GM_info.script.name && compareVersions(scriptData.version, GM_info.script.version) === 1) {
  413.                 $("body").append(`
  414. 					<div id='update_panel'>
  415. 						<h3>${GM_info.script.name}有新版本！</h3>
  416. 						<hr>
  417. 						<div class='update_panel_menu'>
  418.                             <span class ='tip'>版本信息：${GM_info.script.version} → ${scriptData.version}</span>
  419. 						</div>
  420. 						<br>
  421. 						<button id='updating'><a target="_blank" href="${scriptData.url}">更新</a></button>
  422. 					</div>
  423. 				`);
  424.             }
  425.         }
  426.     });
  427. })();
  428.  
  429. // 汉化替换
  430. (function () {
  431.     if (GM_getValue("bottomZh_CN") === ''||GM_getValue("bottomZh_CN") === undefined) GM_setValue("bottomZh_CN", true);
  432.     if (GM_getValue("bottomZh_CN") != true) return;
  433.     // 设置语言为zh
  434.     var htmlTag = document.getElementsByTagName("html")[0];
  435.     htmlTag.setAttribute("lang", "zh-CN");
  436.  
  437.     // 文本节点遍历替换
  438.     $(document).ready(function () {
  439.         function traverseTextNodes(node, rules) {
  440.             if (!node) return;
  441.             if (node.nodeType === Node.TEXT_NODE) {
  442.                 rules.forEach(rule => {
  443.                     const regex = new RegExp(rule.match, 'g');
  444.                     node.textContent = node.textContent.replace(regex, rule.replace);
  445.                 });
  446.             } else {
  447.                 $(node).contents().each((_, child) => traverseTextNodes(child, rules));
  448.             }
  449.         }
  450.         const rules1 = [
  451.             { match: 'Virtual participation', replace: '参加虚拟重现赛' },
  452.             { match: 'Enter', replace: '进入' },
  453.             { match: 'Current standings', replace: '当前榜单' },
  454.             { match: 'Final standings', replace: '最终榜单' },
  455.             { match: 'Preliminary results', replace: '初步结果' },
  456.             { 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）' },
  457.             { match: 'School/University/City/Region Championship', replace: '学校/大学/城市/区域比赛' },
  458.             { match: 'Official School Contest', replace: '学校官方比赛' },
  459.             { match: 'Training Contest', replace: '训练赛' },
  460.             { match: 'Training Camp Contest', replace: '训练营比赛' },
  461.             { match: 'Official ICPC Contest', replace: 'ICPC官方比赛' },
  462.             { match: 'Official International Personal Contest', replace: '官方国际个人赛' },
  463.             { match: 'China', replace: '中国' },
  464.             { match: 'Statements', replace: '题目描述' },
  465.             { match: 'in Chinese', replace: '中文' },
  466.             { match: 'Trainings', replace: '训练' },
  467.             { match: 'Prepared by', replace: '编写人' },
  468.             { match: 'Current or upcoming contests', replace: '当前或即将举行的比赛' },
  469.             { match: 'Past contests', replace: '过去的比赛' },
  470.             { match: 'Exclusions', replace: '排除' },
  471.             { match: 'Before start', replace: '还有' },
  472.             { match: 'Before registration', replace: '报名还有' },
  473.             { match: 'Until closing ', replace: '距报名结束还有' },
  474.             { match: 'Register', replace: '报名' },
  475.             { match: 'Registration completed', replace: '已报名' },
  476.             { match: 'Problems', replace: '问题集' },
  477.             { match: 'Questions about problems', replace: '关于问题的提问' },
  478.             { match: 'Contest status', replace: '比赛状态' },
  479.         ];
  480.         traverseTextNodes($('.datatable'), rules1);
  481.  
  482.         const rules2 = [
  483.             { match: 'Home', replace: '主页' },
  484.             { match: 'Top', replace: '热门' },
  485.             { match: 'Catalog', replace: '指南目录' },
  486.             { match: 'Contests', replace: '比赛' },
  487.             { match: 'Gym', replace: '训练营（过去的大型比赛）' },
  488.             { match: 'Problemset', replace: '题单' },
  489.             { match: 'Groups', replace: '团体' },
  490.             { match: 'Rating', replace: '积分榜' },
  491.             { match: 'Edu', replace: '培训' },
  492.             { match: 'Calendar', replace: '日历' },
  493.             { match: 'Help', replace: '帮助' }
  494.         ];
  495.         traverseTextNodes($('.menu-list.main-menu-list'), rules2);
  496.  
  497.         const rules3 = [
  498.             { match: 'Settings', replace: '设置' },
  499.             { match: 'Blog', replace: '博客' },
  500.             { match: 'Teams', replace: '队伍' },
  501.             { match: 'Submissions', replace: '提交' },
  502.             { match: 'Favourites', replace: '收藏' },
  503.             { match: 'Talks', replace: '私信' },
  504.             { match: 'Contests', replace: '比赛' },
  505.         ];
  506.         traverseTextNodes($('.nav-links'), rules3);
  507.  
  508.         const rules4 = [
  509.             { match: 'Before contest', replace: '即将进行的比赛' },
  510.             { match: 'Contest is running', replace: '比赛进行中' },
  511.         ];
  512.         traverseTextNodes($('.contest-state-phase'), rules4);
  513.  
  514.         const rules5 = [
  515.             { match: 'has extra registration', replace: '有额外的报名时期' },
  516.             { match: 'If you are late to register in 5 minutes before the start, you can register later during the extra registration. Extra registration opens 10 minutes after the contest starts and lasts 25 minutes.', replace: '如果您在比赛开始前5分钟前还未报名，您可以在额外的报名期间稍后报名。额外的报名将在比赛开始后10分钟开放，并持续25分钟。' },
  517.         ];
  518.         traverseTextNodes($('.notice'), rules5);
  519.  
  520.         const rules6 = [
  521.             { match: 'Contribution', replace: '贡献' },
  522.         ];
  523.         traverseTextNodes($('.propertyLinks'), rules6);
  524.  
  525.         const rules7 = [
  526.             { match: 'Contest history', replace: '比赛历史' },
  527.         ];
  528.         traverseTextNodes($('.contests-table'), rules7);
  529.  
  530.         const rules8 = [
  531.             { match: 'Register now', replace: '现在报名' },
  532.         ];
  533.         traverseTextNodes($('.roundbox.sidebox.borderTopRound '), rules8);
  534.  
  535.         const rules9 = [
  536.             { match: 'Add to exclusions', replace: '添加到排除列表' },
  537.         ];
  538.         traverseTextNodes($('.icon-eye-close.icon-large'), rules9);
  539.  
  540.         const rules10 = [
  541.             { match: 'Add to exclusions for gym contests filter', replace: '添加训练营过滤器的排除项' },
  542.         ];
  543.         traverseTextNodes($("._ContestFilterExclusionsManageFrame_addExclusionLink"), rules10);
  544.  
  545.         const rules11 = [
  546.             { match: 'Announcement', replace: '公告' },
  547.             { match: 'Statements', replace: '统计报表' },
  548.             { match: 'Tutorial', replace: '题解' },
  549.         ];
  550.         traverseTextNodes($('.roundbox.sidebox.sidebar-menu.borderTopRound '), rules11);
  551.  
  552.         const rules12 = [
  553.             { match: 'Problems', replace: '问题' },
  554.             { match: 'Submit Code', replace: '提交代码' },
  555.             { match: 'My Submissions', replace: '我的提交' },
  556.             { match: 'Status', replace: '状态' },
  557.             { match: 'Standings', replace: '榜单' },
  558.             { match: 'Custom Invocation', replace: '自定义调试' },
  559.             { match: 'Common standings', replace: '全部排行' },
  560.             { match: 'Friends standings', replace: '只看朋友' },
  561.             { match: 'Submit', replace: '提交' },
  562.             { match: 'Hacks', replace: '黑客' },
  563.             { match: 'Room', replace: '房间' },
  564.             { match: 'Custom test', replace: '自定义测试' },
  565.             { match: 'Blog', replace: '博客' },
  566.             { match: 'Teams', replace: '队伍' },
  567.             { match: 'Submissions', replace: '提交' },
  568.             { match: 'Groups', replace: '团体' },
  569.             { match: 'Favourites', replace: '收藏' },
  570.             { match: 'Contests', replace: '比赛' },
  571.             { match: '问题etting', replace: '参与编写的问题' },
  572.             { match: 'Gym', replace: '训练营' },
  573.             { match: 'Mashups', replace: '组合混搭' },
  574.             { match: 'Posts', replace: '帖子' },
  575.             { match: '>Comments<', replace: '>回复<' },
  576.             { match: 'Main', replace: '主要' },
  577.             { match: 'Settings', replace: '设置' },
  578.             { match: 'Lists', replace: '列表' },
  579.             { match: 'General', replace: '基本' },
  580.             { match: 'Sidebar', replace: '侧边栏' },
  581.             { match: 'Social', replace: '社会信息' },
  582.             { match: 'Address', replace: '地址' },
  583.             { match: 'Wallets', replace: '钱包' },
  584.             { match: 'Talks', replace: '对话' },
  585.             { match: 'Dialogues', replace: '对话' },
  586.         ];
  587.         traverseTextNodes($('.second-level-menu'), rules12);
  588.  
  589.         const rules13 = [
  590.             { match: 'Expand', replace: '展开' }
  591.         ];
  592.         traverseTextNodes($('.topic-toggle-collapse'), rules13);
  593.  
  594.         const rules14 = [
  595.             { match: 'Full text and comments', replace: '阅读全文/评论' }
  596.         ];
  597.         traverseTextNodes($('.topic-read-more'), rules14);
  598.  
  599.         const rules15 = [
  600.             { match: 'Switch off editor', replace: '关闭编辑器语法高亮' }
  601.         ];
  602.         traverseTextNodes($('.toggleEditorCheckboxLabel'), rules15);
  603.  
  604.         const rules16 = [
  605.             { match: 'Registration for the contest', replace: '比赛报名' }
  606.         ];
  607.         traverseTextNodes($('.submit'), rules16);
  608.  
  609.         const rules17 = [
  610.             { match: 'Difficulty:', replace: '难度:' },
  611.         ];
  612.         traverseTextNodes($('._FilterByTagsFrame_difficulty'), rules17);
  613.  
  614.         const rules18 = [
  615.             { match: 'Add tag', replace: '添加标签' }
  616.         ];
  617.         traverseTextNodes($('._FilterByTagsFrame_addTagLink'), rules18);
  618.  
  619.         const rules19 = [
  620.             { match: 'Reminder: in case of any technical issues, you can use the lightweight website', replace: '提醒：如果出现任何技术问题，您可以使用轻量网站' }
  621.         ];
  622.         traverseTextNodes($('.alert'), rules19);
  623.  
  624.         const rules20 = [
  625.             { match: 'Enter', replace: '登录' },
  626.             { match: 'Register', replace: '注册' },
  627.             { match: 'Logout', replace: '退出登录' }
  628.         ];
  629.         traverseTextNodes($('.lang-chooser'), rules20);
  630.     });
  631.     // 元素选择替换
  632.     // 侧栏titled汉化
  633.     (function () {
  634.         var translations = {
  635.             "Pay attention": "→ 注意",
  636.             "Top rated": "→ 评级排行",
  637.             "Top contributors": "→ 贡献者排行",
  638.             "Find user": "→ 查找用户",
  639.             "Recent actions": "→ 最新动态",
  640.             "Training filter": "→ 过滤筛选",
  641.             "Find training": "→ 搜索比赛/问题",
  642.             "Virtual participation": "→ 什么是虚拟参赛",
  643.             "Contest materials": "→ 比赛相关资料",
  644.             "Settings": "→ 设置",
  645.             "Clone Contest to Mashup": "→ Clone比赛到组合混搭",
  646.             "Submit": "→ 提交",
  647.             "Practice": "→ 练习",
  648.             "Problem tags": "→ 问题标签",
  649.             "Filter Problems": "→ 过滤问题",
  650.             "Attention": "→ 注意",
  651.             "About Contest": "→ 关于比赛",
  652.             "Last submissions": "→ 提交历史",
  653.             "Streams": "→ 直播",
  654.             "Coach rights": "→ 教练权限",
  655.             "Advices to fill address": "→ 填写地址的建议",
  656.             "Hacks filter": "→ 黑客过滤器",
  657.             "Score table": "→ 评分表",
  658.             "Login into Codeforces": "登录 Codeforces",
  659.         };
  660.  
  661.         $(".caption.titled").each(function () {
  662.             var tag = $(this).text();
  663.             for (var property in translations) {
  664.                 if (tag.match(property)) {
  665.                     $(this).addClass(property);
  666.                     $(this).text(translations[property]);
  667.                     break;
  668.                 }
  669.             }
  670.         });
  671.     })();
  672.     // 题目Tag汉化
  673.     (function () {
  674.         var parentElement = $('._FilterByTagsFrame_addTagLabel');
  675.         var selectElement = parentElement.find('select');
  676.         var translations = {
  677.             "*combine tags by OR": "*按逻辑或组合我选择的标签",
  678.             "combine-tags-by-or": "*按逻辑或组合我选择的标签（combine-tags-by-or）",
  679.             "2-sat": "二分图可满足性问题（2-sat）",
  680.             "binary search": "二分搜索（binary search）",
  681.             "bitmasks": "位掩码（bitmasks）",
  682.             "brute force": "暴力枚举（brute force）",
  683.             "chinese remainder theorem": "中国剩余定理（chinese remainder theorem）",
  684.             "combinatorics": "组合数学（combinatorics）",
  685.             "constructive algorithms": "构造算法（constructive algorithms）",
  686.             "data structures": "数据结构（data structures）",
  687.             "dfs and similar": "深度优先搜索及其变种（dfs and similar）",
  688.             "divide and conquer": "分治算法（divide and conquer）",
  689.             "dp": "动态规划（dp）",
  690.             "dsu": "并查集（dsu）",
  691.             "expression parsing": "表达式解析（expression parsing）",
  692.             "fft": "快速傅里叶变换（fft）",
  693.             "flows": "流（flows）",
  694.             "games": "博弈论（games）",
  695.             "geometry": "计算几何（geometry）",
  696.             "graph matchings": "图匹配（graph matchings）",
  697.             "graphs": "图论（graphs）",
  698.             "greedy": "贪心策略（greedy）",
  699.             "hashing": "哈希表（hashing）",
  700.             "implementation": "实现问题，编程技巧，模拟（implementation）",
  701.             "interactive": "交互性问题（interactive）",
  702.             "math": "数学（math）",
  703.             "matrices": "矩阵（matrices）",
  704.             "meet-in-the-middle": "meet-in-the-middle算法（meet-in-the-middle）",
  705.             "number theory": "数论（number theory）",
  706.             "probabilities": "概率论（probabilities）",
  707.             "schedules": "调度算法（schedules）",
  708.             "shortest paths": "最短路算法（shortest paths）",
  709.             "sortings": "排序算法（sortings）",
  710.             "string suffix structures": "字符串后缀结构（string suffix structures）",
  711.             "strings": "字符串处理（strings）",
  712.             "ternary search": "三分搜索（ternary search）",
  713.             "trees": "树形结构（trees）",
  714.             "two pointers": "双指针算法（two pointers）"
  715.         };
  716.         selectElement.find("option").each(function () {
  717.             var optionValue = $(this).val();
  718.             if (translations[optionValue]) {
  719.                 $(this).text(translations[optionValue]);
  720.             }
  721.         });
  722.         $("._FilterByTagsFrame_tagBoxCaption").each(function () {
  723.             var tag = $(this).text();
  724.             if (tag in translations) {
  725.                 $(this).text(translations[tag]);
  726.             }
  727.         });
  728.         $(".notice").each(function () {
  729.             var tag = $(this).text();
  730.             if (tag in translations) {
  731.                 $(this).text(translations[tag]);
  732.             }
  733.         });
  734.         $(".tag-box").each(function () {
  735.             var tag = $(this).text();
  736.             for (var property in translations) {
  737.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  738.                 if (tag.match(property)) {
  739.                     $(this).text(translations[property]);
  740.                     break;
  741.                 }
  742.             }
  743.         });
  744.     })();
  745.     // 题目过滤器选项汉化
  746.     (function () {
  747.         var parentElement = $('#gym-filter-form');
  748.         var selectElement = parentElement.find('div');
  749.         var translations = {
  750.             "Contest type:": "比赛类型:",
  751.             "ICPC region:": "ICPC地区:",
  752.             "Contest format:": "比赛形式:",
  753.             "Order by:": "排序方式:",
  754.             "Secondary order by:": "次要排序方式:",
  755.             "Hide, if participated:": "隐藏我参加过的:",
  756.         };
  757.         selectElement.find("label").each(function () {
  758.             var optionValue = $(this).text();
  759.             if (translations[optionValue]) {
  760.                 $(this).text(translations[optionValue]);
  761.             }
  762.         });
  763.         translations = {
  764.             "Season:": "时间范围（年度）",
  765.             "Duration, hours:": "持续时间（小时）:",
  766.             "Difficulty:": "难度:"
  767.         };
  768.         selectElement.each(function () {
  769.             var optionValue = $(this).text();
  770.             if (translations[optionValue]) {
  771.                 $(this).text(translations[optionValue]);
  772.             }
  773.         });
  774.     })();
  775.     (function () {
  776.         var parentElement = $('.setting-value');
  777.         var selectElement = parentElement.find('select');
  778.         var translations = {
  779.             "Official ACM-ICPC Contest": "ICPC官方比赛",
  780.             "Official School Contest": "学校官方比赛",
  781.             "Opencup Contest": "Opencup比赛",
  782.             "School/University/City/Region Championship": "学校/大学/城市/地区锦标赛",
  783.             "Training Camp Contest": "训练营比赛",
  784.             "Official International Personal Contest": "官方国际个人赛",
  785.             "Training Contest": "训练比赛",
  786.             "ID_ASC": "创建时间（升序）",
  787.             "ID_DESC": "创建时间（降序）",
  788.             "RATING_ASC": "评分（升序）",
  789.             "RATING_DESC": "评分（降序）",
  790.             "DIFFICULTY_ASC": "难度（升序）",
  791.             "DIFFICULTY_DESC": "难度（降序）",
  792.             "START_TIME_ASC": "开始时间（升序）",
  793.             "START_TIME_DESC": "开始时间（降序）",
  794.             "DURATION_ASC": "持续时间（升序）",
  795.             "DURATION_DESC": "持续时间（降序）",
  796.             "POPULARITY_ASC": "热度（升序）",
  797.             "POPULARITY_DESC": "热度（降序）",
  798.             "UPDATE_TIME_ASC": "更新时间（升序）",
  799.             "UPDATE_TIME_DESC": "更新时间（降序）"
  800.         };
  801.         selectElement.find("option").each(function () {
  802.             var optionValue = $(this).val();
  803.             if (translations[optionValue]) {
  804.                 $(this).text(translations[optionValue]);
  805.             }
  806.         });
  807.         parentElement = $('.setting-last-value');
  808.         selectElement = parentElement.find('select');
  809.         selectElement.find("option").each(function () {
  810.             var optionValue = $(this).val();
  811.             if (translations[optionValue]) {
  812.                 $(this).text(translations[optionValue]);
  813.             }
  814.         });
  815.     })();
  816.     // 右侧sidebox通用汉化
  817.     (function () {
  818.         var parentElement = $('.sidebox');
  819.         var selectElement = parentElement.find('div');
  820.         var translations = {
  821.             "Show tags for unsolved problems": "显示未解决问题的标签",
  822.             "Hide solved problems": "隐藏已解决的问题",
  823.         };
  824.         selectElement.find("label").each(function () {
  825.             var optionValue = $(this).text();
  826.             if (translations[optionValue]) {
  827.                 $(this).text(translations[optionValue]);
  828.             }
  829.         });
  830.     })();
  831.     // 表单字段名汉化
  832.     (function () {
  833.         var translations = {
  834.             "Problem:": "题目:",
  835.             "Language:": "语言:",
  836.             "Source code:": "源代码:",
  837.             "Or choose file:": "或者选择文件:",
  838.             "Choose file:": "选择文件:",
  839.             "Notice:": "注意:",
  840.             "virtual participation:": "虚拟参与:",
  841.             "Registration for the contest:": "比赛报名:",
  842.             "Take part:": "参与:",
  843.             "as individual participant:": "作为个人参与者:",
  844.             "as a team member:": "作为团队成员:",
  845.             "Virtual start time:": "虚拟开始时间:",
  846.             "Complete problemset:": "完整的问题集:",
  847.             "First name (English)": "名字（英文）",
  848.             "Last name (English)": "姓氏（英文）",
  849.             "First name (Native)": "名字（本地语言）",
  850.             "Last name (Native)": "姓氏（本地语言）",
  851.             "Birth date": "出生日期",
  852.             "Country": "国家",
  853.             "City": "城市",
  854.             "Organization": "组织",
  855.             "Handle/Email": "账号/邮箱",
  856.             "Password": "密码",
  857.         };
  858.         $(".field-name").each(function () {
  859.             var optionValue = $(this).text();
  860.             if (translations[optionValue]) {
  861.                 $(this).text(translations[optionValue]);
  862.             }
  863.         });
  864.     })();
  865.     (function () {
  866.         var translations = {
  867.             "Terms of agreement:": "协议条款:",
  868.             "Choose team:": "选择团队:"
  869.         };
  870.         $(".field-name label").each(function () {
  871.             var optionValue = $(this).text();
  872.             if (translations[optionValue]) {
  873.                 $(this).text(translations[optionValue]);
  874.             }
  875.         });
  876.     })();
  877.     (function () {
  878.         var translations = {
  879.             "Hide sidebar block \"Find user\"": "隐藏侧边栏块“查找用户”",
  880.             "Hide sidebar block \"Current user\"": "隐藏侧边栏块“当前用户”",
  881.             "Hide sidebar block \"Recent аctions\"": "隐藏侧边栏块“最新动态”",
  882.             "Hide sidebar block \"Favourite groups\"": "隐藏侧边栏块“收藏组”",
  883.             "Hide sidebar block \"Top contributors\"": "隐藏侧边栏块“贡献者排行”",
  884.             "Hide sidebar block \"Top rated\"": "隐藏侧边栏块“评级排行”",
  885.             "Hide sidebar block \"Streams\"": "隐藏侧边栏块“直播”",
  886.             "Old password": "旧密码",
  887.             "New password": "新密码",
  888.             "Confirm new password": "确认新密码",
  889.             "Contest email notification": "比赛邮件通知",
  890.             "Send email on new user talk": "在有新用户对话时发送电子邮件",
  891.             "Send email on new comment": "在有新评论时发送电子邮件",
  892.             "Hide contact information": "隐藏联系人信息",
  893.             "Remember me by Gmail, Facebook and etc": "通过 Gmail、Facebook 等记住我",
  894.             "Show tags for unsolved problems": "显示未解决问题的标签",
  895.             "Hide solved problems from problemset": "从问题集中隐藏已解决的问题",
  896.             "Hide low rated blogs": "隐藏评级较低的博客",
  897.             "Offer to publish great rating rises": "提供展示Rating显著提升的机会",
  898.             "Enforce https": "强制 HTTPS",
  899.             "Show private activity in the profile": "在个人资料中显示私人活动",
  900.             "Show diagnostics": "显示诊断信息"
  901.         };
  902.         $(".field-name").each(function () {
  903.             var tag = $(this).text();
  904.             for (var property in translations) {
  905.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  906.                 if (tag.match(property)) {
  907.                     $(this).text(translations[property]);
  908.                     break;
  909.                 }
  910.             }
  911.         });
  912.     })();
  913.     (function () {
  914.         var translations = {
  915.             "Postal/zip code": "邮政编码/邮编",
  916.             "Country (English)": "国家（英文）",
  917.             "State (English)": "州/省份（英文）",
  918.             "City (English)": "城市（英文）",
  919.             "Address (English)": "地址（英文）",
  920.             "Recipient (English)": "收件人姓名（英文）",
  921.             "Country (Native)": "国家（本地语言）",
  922.             "State (Native)": "州/省份（本地语言）",
  923.             "City (Native)": "城市（本地语言）",
  924.             "Address (Native)": "地址（本地语言）",
  925.             "Recipient (Native)": "收件人姓名（本地语言）",
  926.             "Phone": "电话",
  927.             "TON Wallet:": "TON 钱包:",
  928.             "Secret Code:": "验证码:"
  929.         };
  930.         $("td.field-name label").each(function () {
  931.             var optionValue = $(this).text();
  932.             if (translations[optionValue]) {
  933.                 $(this).text(translations[optionValue]);
  934.             }
  935.         });
  936.     })();
  937.  
  938.     // 按钮汉化input[type="submit"]
  939.     (function () {
  940.         var translations = {
  941.             "Register for virtual participation": "报名虚拟参赛",
  942.             "Apply": "应用",
  943.             "Register": "报名",
  944.             "Login": "登录"
  945.         };
  946.         $('input[type="submit"]').each(function () {
  947.             var optionValue = $(this).val();
  948.             if (translations[optionValue]) {
  949.                 $(this).val(translations[optionValue]);
  950.             }
  951.         });
  952.     })();
  953.     (function () {
  954.         var translations = {
  955.             "Reset": "重置",
  956.         };
  957.         $('input[type="button"]').each(function () {
  958.             var optionValue = $(this).val();
  959.             if (translations[optionValue]) {
  960.                 $(this).val(translations[optionValue]);
  961.             }
  962.         });
  963.     })();
  964.  
  965.     // 选项汉化input[type="radio"]
  966.     (function () {
  967.         var translations = {
  968.             "as individual participant": "个人",
  969.             "as a team member": "作为一个团队成员",
  970.         };
  971.         $('input[type="radio"]').each(function () {
  972.             var tag = $(this).parent().contents().filter(function() {
  973.                 return this.nodeType === Node.TEXT_NODE;
  974.             });
  975.             for (var i = 0; i < tag.length; i++) {
  976.                 var text = tag[i].textContent.trim();
  977.                 if (translations.hasOwnProperty(text)) {
  978.                     $(this).addClass(text);
  979.                     tag[i].replaceWith(translations[text]);
  980.                     break;
  981.                 }
  982.             }
  983.         });
  984.     })();
  985.  
  986.  
  987.     // 杂项汉化
  988.     (function () {
  989.         var translations = {
  990.             "(standard input\/output)": "标准输入/输出",
  991.         };
  992.         $("div.notice").each(function () {
  993.             var tag = $(this).children().eq(0).text();
  994.             for (var property in translations) {
  995.                 if (tag.match(property)) {
  996.                     $(this).children().eq(0).text(translations[property]);
  997.                     break;
  998.                 }
  999.             }
  1000.         });
  1001.     })();
  1002.     (function () {
  1003.         var translations = {
  1004.             "Ask a question": "提一个问题",
  1005.         };
  1006.         $(".ask-question-link").each(function () {
  1007.             var optionValue = $(this).text();
  1008.             if (translations[optionValue]) {
  1009.                 $(this).text(translations[optionValue]);
  1010.             }
  1011.         });
  1012.     })();
  1013. })();
  1014.  
  1015. // 设置面板
  1016.  
  1017. $("div[class='lang-chooser']").each(function () {
  1018.     $(this).before(
  1019.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1020.     );
  1021. });
  1022. $(document).ready(function () {
  1023.     $(".CFBetter_setting").click(function () {
  1024.         $(".CFBetter_setting").attr("disabled", true);
  1025.         $(".CFBetter_setting").css("background-color", "#e6e6e6");
  1026.         $(".CFBetter_setting").css("color", "#727378");
  1027.         $(".CFBetter_setting").css("cursor", "not-allowed");
  1028.         $("body").append(`
  1029. 					<div id='CFBetter_setting_menu'>
  1030.                         <div class="tool-box">
  1031. 		                    <button class="btn-close">×</button>
  1032. 	                    </div>
  1033.                         <h3>基本设置</h3>
  1034. 						<hr>
  1035. 						<div class='CFBetter_setting_list'>
  1036. 							<input type="checkbox" id="bottomZh_CN" name="bottomZh_CN" checked>
  1037. 							<label for="bottomZh_CN">界面汉化</label>
  1038. 						</div>
  1039. 						<h3>翻译设置</h3>
  1040. 						<hr>
  1041. 						<label>
  1042. 							<input type='radio' name='translation' value='deepl'>
  1043. 							<span class='CFBetter_setting_menu_label_text'>deepl翻译</span>
  1044. 						</label>
  1045. 						<label>
  1046. 							<input type='radio' name='translation' value='youdao'>
  1047. 							<span class='CFBetter_setting_menu_label_text'>有道翻译</span>
  1048. 						</label>
  1049. 						<label>
  1050. 							<input type='radio' name='translation' value='openai'>
  1051. 							<span class='CFBetter_setting_menu_label_text'>使用ChatGPT翻译(API)</span>
  1052. 						</label>
  1053. 						<label>
  1054. 							<input type='radio' name='translation' value='api2d'>
  1055. 							<span class='CFBetter_setting_menu_label_text'>使用api2d翻译(API)</span>
  1056. 							</label><br>
  1057. 						<div class='CFBetter_setting_menu_input' id='baidu' style='display: none;'>
  1058. 							<label for='baidu_uid'>APP ID:</label><input type='text' id='baidu_uid'>
  1059. 							<label for='baidu_key'>KEY:</label><input type='text' id='baidu_key'>
  1060. 						</div>
  1061. 						<div class='CFBetter_setting_menu_input' id='openai' style='display: none;'>
  1062.                             <span class ='tip'>提示：<br>请确保你能够正常访问OpenAI的api<br></span>
  1063.                             <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>
  1064.                             <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>
  1065. 							<label for='openai_key'>KEY:</label><input type='text' id='openai_key'>
  1066. 						</div>
  1067. 						<div class='CFBetter_setting_menu_input' id='api2d' style='display: none;'>
  1068.                             <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>
  1069.                             <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>
  1070.                             <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>
  1071. 							<label for='api2d_key'>KEY:</label><input type='text' id='api2d_key'>
  1072. 						</div>
  1073. 						<br>
  1074. 						<button id='save'>保存</button>
  1075. 					</div>
  1076. 				`);
  1077.         var translation = GM_getValue("translation");
  1078.         $("#bottomZh_CN").prop("checked", GM_getValue("bottomZh_CN") === true);
  1079.         if (!translation) {
  1080.             GM_setValue("translation", "deepl");
  1081.             $("input[name='translation'][value='deepl']").prop("checked", true);
  1082.         } else {
  1083.             $("input[name='translation'][value='" + translation + "']").prop("checked", true);
  1084.             $("input[name='translation']").css("color", "gray");
  1085.             if (translation == "baidu") {
  1086.                 $("#baidu").show();
  1087.                 $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1088.                 $("#baidu_key").val(GM_getValue("baidu_key"));
  1089.                 $("#baidu_uid").css("color", "gray");
  1090.                 $("#baidu_key").css("color", "gray");
  1091.             } else if (translation == "openai") {
  1092.                 $("#openai").show();
  1093.                 $("#openai_key").val(GM_getValue("openai_key"));
  1094.                 $("#openai_key").css("color", "gray");
  1095.             } else if (translation == "api2d") {
  1096.                 $("#api2d").show();
  1097.                 $("#api2d_key").val(GM_getValue("api2d_key"));
  1098.                 $("#api2d_key").css("color", "gray");
  1099.             }
  1100.         }
  1101.  
  1102.  
  1103.         // 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
  1104.         $("input[name='translation']").change(function () {
  1105.             var selected = $(this).val(); // 获取当前选中的值
  1106.             if (selected === "baidu") {
  1107.                 $("#baidu").show();
  1108.                 $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1109.                 $("#baidu_key").val(GM_getValue("baidu_key"));
  1110.                 $("#openai, #api2d").hide();
  1111.             } else if (selected === "openai") {
  1112.                 $("#openai").show();
  1113.                 $("#openai_key").val(GM_getValue("openai_key"));
  1114.                 $("#baidu, #api2d").hide();
  1115.             } else if (selected === "api2d") {
  1116.                 $("#api2d").show();
  1117.                 $("#api2d_key").val(GM_getValue("api2d_key"));
  1118.                 $("#baidu, #openai").hide();
  1119.             } else {
  1120.                 $("#baidu, #openai, #api2d").hide();
  1121.             }
  1122.         });
  1123.  
  1124.  
  1125.         $("#save").click(function () {
  1126.             var translation = $("input[name='translation']:checked").val();
  1127.             var baidu_uid = $("#baidu_uid").val();
  1128.             var baidu_key = $("#baidu_key").val();
  1129.             var openai_key = $("#openai_key").val();
  1130.             var api2d_key = $("#api2d_key").val();
  1131.             GM_setValue("translation", translation);
  1132.             if (translation == "baidu") {
  1133.                 GM_setValue("baidu_uid", baidu_uid);
  1134.                 GM_setValue("baidu_key", baidu_key);
  1135.             } else if (translation == "openai") {
  1136.                 GM_setValue("openai_key", openai_key);
  1137.             } else if (translation == "api2d") {
  1138.                 GM_setValue("api2d_key", api2d_key);
  1139.             }
  1140.             GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"));
  1141.             location.reload();
  1142.  
  1143.             /* 切换汉化
  1144.             if(JSON.parse(GM_getValue("bottomZh_CN")) != $("#bottomZh_CN").prop("checked")){
  1145.                 GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"), 3650);
  1146.                 location.reload();
  1147.             }else{
  1148.                 $("#CFBetter_setting_menu .btn-close").click();
  1149.             }*/
  1150.         });
  1151.  
  1152.         // 关闭
  1153.         $("#CFBetter_setting_menu .btn-close").click(function () {
  1154.             $("#CFBetter_setting_menu").remove();
  1155.             $(".CFBetter_setting").attr("disabled", false);
  1156.             $(".CFBetter_setting").css("background-color", "#60a5fa");
  1157.             $(".CFBetter_setting").css("color", "white");
  1158.             $(".CFBetter_setting").css("cursor", "pointer");
  1159.         });
  1160.     });
  1161. });
  1162.  
  1163. // 是否为旧的latex渲染
  1164. var is_oldLatex = false;
  1165. if ($('.tex-span').length) {
  1166.     is_oldLatex = true;
  1167.     var newElement = $("<div></div>").addClass("alert alert-warning").html(`
  1168.     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。
  1169.     <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。
  1170.     `).css({
  1171.         "margin": "1em",
  1172.         "text-align": "center",
  1173.         "position": "relative"
  1174.     });
  1175.     $(".menu-box:first").next().after(newElement);
  1176. }
  1177.  
  1178. // md2html转换/处理规则
  1179. var turndownService = new TurndownService({bulletListMarker: '-'});
  1180. var turndown = turndownService.turndown;
  1181.  
  1182. // 保留原始
  1183. turndownService.keep(['del']);
  1184.  
  1185. // 丢弃
  1186. turndownService.addRule('ignore-sample-tests', {
  1187.     filter: function (node) {
  1188.         return node.classList.contains('sample-tests') || node.classList.contains('header');
  1189.     },
  1190.     replacement: function (content, node) {
  1191.         return "";
  1192.     }
  1193. });
  1194. turndownService.addRule('remove-script', {
  1195.     filter: function (node, options) {
  1196.         return node.tagName.toLowerCase() == "script" && node.type.startsWith("math/tex");
  1197.     },
  1198.     replacement: function (content, node) {
  1199.         return "";
  1200.     }
  1201. });
  1202.  
  1203. // inline math
  1204. turndownService.addRule('inline-math', {
  1205.     filter: function (node, options) {
  1206.         return node.tagName.toLowerCase() == "span" && node.className == "MathJax";
  1207.     },
  1208.     replacement: function (content, node) {
  1209.         return "$ " + $(node).next().text() + " $";
  1210.     }
  1211. });
  1212.  
  1213. // block math
  1214. turndownService.addRule('block-math', {
  1215.     filter: function (node, options) {
  1216.         return node.tagName.toLowerCase() == "div" && node.className == "MathJax_Display";
  1217.     },
  1218.     replacement: function (content, node) {
  1219.         return "\n$$\n" + $(node).next().text() + "\n$$\n";
  1220.     }
  1221. });
  1222.  
  1223. // 表格
  1224. turndownService.addRule('bordertable', {
  1225.     filter: 'table',
  1226.     replacement: function (content, node) {
  1227.         if (node.classList.contains('bordertable')) {
  1228.             var output = [],
  1229.                 thead = '',
  1230.                 trs = node.querySelectorAll('tr');
  1231.             if (trs.length > 0) {
  1232.                 var ths = trs[0].querySelectorAll('th');
  1233.                 if (ths.length > 0) {
  1234.                     thead = '| ' + Array.from(ths).map(th => turndownService.turndown(th.innerHTML.trim())).join(' | ') + ' |\n'
  1235.                         + '| ' + Array.from(ths).map(() => ' --- ').join('|') + ' |\n';
  1236.                 }
  1237.             }
  1238.             var rows = node.querySelectorAll('tr');
  1239.             Array.from(rows).forEach(function (row, i) {
  1240.                 if (i > 0) {
  1241.                     var cells = row.querySelectorAll('td,th');
  1242.                     var trow = '| ' + Array.from(cells).map(cell => turndownService.turndown(cell.innerHTML.trim())).join(' | ') + ' |';
  1243.                     output.push(trow);
  1244.                 }
  1245.             });
  1246.             return thead + output.join('\n');
  1247.         } else {
  1248.             return content;
  1249.         }
  1250.     }
  1251. });
  1252.  
  1253. // 题目markdown转换/翻译面板
  1254. function addButtonPanel(parent, suffix, type, is_simple = false) {
  1255.     if (type === "upper_level_2" || type === "problem") {
  1256.         $(parent).children(':eq(1)').before(
  1257.             "<div class='html2md-panel'> <button class='html2mdButton html2md-view" + suffix + "'>MarkDown视图</button> <button class='html2mdButton html2md-cb" + suffix + "'>Copy</button> <button class='html2mdButton translateButton" + suffix + "'>翻译</button> </div>");
  1258.     } else if (is_simple) {
  1259.         $(parent).before(
  1260.             "<div class='html2md-panel'><button class='html2mdButton translateButton" + suffix + "'>翻译</button> </div>");
  1261.     } else {
  1262.         $(parent).before(
  1263.             "<div class='html2md-panel'> <button class='html2mdButton html2md-view" + suffix + "'>MarkDown视图</button> <button class='html2mdButton html2md-cb" + suffix + "'>Copy</button> <button class='html2mdButton translateButton" + suffix + "'>翻译</button> </div>");
  1264.     }
  1265. }
  1266. function addButtonWithHTML2MD(parent, suffix, type) {
  1267.     if(is_oldLatex){
  1268.         $(".html2md-view" + suffix).css({
  1269.             "cursor": "not-allowed",
  1270.             "background-color": "#e6e6e638",
  1271.             "color": "#72737896",
  1272.         });
  1273.         $(".html2md-view" + suffix).prop("disabled", true);
  1274.     }
  1275.     $(".html2md-view" + suffix).click(function () {
  1276.         var target, removedChildren;
  1277.         if (type === "problem") {
  1278.             target = $(parent).children().next().next().get(0);
  1279.         } else if (type === "problem_QA") {
  1280.             target = $(this).parent().parent().get(0);
  1281.             removedChildren = $(this).parent().parent().children().eq(0).detach();
  1282.         } else if (type === "upper_level_2") {
  1283.             target = parent;
  1284.             removedChildren = $(parent).children().slice(0, 2).detach();
  1285.         } else {
  1286.             target = parent;
  1287.         }
  1288.         if (target.viewmd) {
  1289.             target.viewmd = false;
  1290.             $(this).text("MarkDown视图");
  1291.             $(this).removeClass("mdViewed");
  1292.             $(target).html(target.original_html);
  1293.         } else {
  1294.             target.viewmd = true;
  1295.             if (!target.original_html) {
  1296.                 target.original_html = $(target).html();
  1297.             }
  1298.             if (!target.markdown) {
  1299.                 target.markdown = turndownService.turndown($(target).html());
  1300.             }
  1301.             $(this).text("原始内容");
  1302.             $(this).addClass("mdViewed");
  1303.             $(target).html(`<span class="mdViewContent" oninput="$(this).parent().get(0).markdown=this.value;" style="width:auto; height:auto;">${target.markdown}</span>`);
  1304.         }
  1305.         // 恢复删除的元素
  1306.         if (type === "problem_QA" || type === "upper_level_2") $(target).prepend(removedChildren);
  1307.     });
  1308. }
  1309.  
  1310. function addButtonWithCopy(parent, suffix, type) {
  1311.     if(is_oldLatex){
  1312.         $(".html2md-cb" + suffix).css({
  1313.             "cursor": "not-allowed",
  1314.             "background-color": "#e6e6e638",
  1315.             "color": "#72737896",
  1316.         });
  1317.         $(".html2md-cb" + suffix).prop("disabled", true);
  1318.     }
  1319.     $(".html2md-cb" + suffix).click(function () {
  1320.         var target, removedChildren;
  1321.         if (type === "problem") {
  1322.             target = $($(parent).children().next().next().get(0)).clone();
  1323.         } else if (type === "problem_QA") {
  1324.             target = $(this).parent().parent().eq(0).clone();
  1325.             $(target).children(':first').remove();
  1326.         } else if (type === "upper_level_2") {
  1327.             target = $(parent).clone();
  1328.             $(target).children(':first').remove(); // 删除前两个元素（标题和按钮面板）
  1329.             $(target).children(':first').remove();
  1330.         } else {
  1331.             target = $(parent).clone();
  1332.         }
  1333.         if (!target.markdown) {
  1334.             target.markdown = turndownService.turndown($(target).html());
  1335.         }
  1336.         const textarea = document.createElement('textarea');
  1337.         textarea.value = target.markdown;
  1338.         document.body.appendChild(textarea);
  1339.         textarea.select();
  1340.         document.execCommand('copy');
  1341.         document.body.removeChild(textarea);
  1342.         $(this).addClass("copied");
  1343.         $(this).text("Copied");
  1344.         // 更新复制按钮文本
  1345.         setTimeout(() => {
  1346.             $(this).removeClass("copied");
  1347.             $(this).text("Copy");
  1348.         }, 2000);
  1349.         $(target).remove();
  1350.     });
  1351. }
  1352.  
  1353. function addButtonWithTranslation(parent, suffix, type) {
  1354.     $(".translateButton" + suffix).click(async function () {
  1355.         var target, removedChildren;
  1356.         if (type === "problem") {
  1357.             target = $($(parent).children().next().next().get(0)).clone();
  1358.         } else if (type === "problem_QA") {
  1359.             target = $(this).parent().parent().eq(0).clone();
  1360.             $(target).children(':first').remove();
  1361.         } else if (type === "upper_level_2") {
  1362.             target = $(parent).clone();
  1363.             $(target).children(':first').remove(); // 删除前两个元素（标题和按钮面板）
  1364.             $(target).children(':first').remove();
  1365.         } else {
  1366.             target = $(parent).clone();
  1367.         }
  1368.         if (is_oldLatex) {
  1369.             target.markdown = $(target).html();
  1370.         } else if (!target.markdown) {
  1371.             target.markdown = turndownService.turndown($(target).html());
  1372.         }
  1373.         const textarea = document.createElement('textarea');
  1374.         textarea.value = target.markdown;
  1375.         // 翻译处理
  1376.         $(this).removeClass("translated");
  1377.         $(this).text("翻译中");
  1378.         $(this).css("cursor", "not-allowed");
  1379.         var element_node;
  1380.         if (type === "problem") {
  1381.             element_node = $(parent).children()[2]; // 题面特殊处理
  1382.         } else if (type === "problem_QA") {
  1383.             element_node = $(parent).children().last().get(0);
  1384.         } else {
  1385.             element_node = parent;
  1386.         }
  1387.         var translateDiv = await translateProblemStatement(textarea.value, element_node);
  1388.         //
  1389.         $(this).addClass("translated");
  1390.         $(this).text("已翻译");
  1391.         $(this).prop("disabled", true);
  1392.         $(target).remove();
  1393.         // 重新翻译
  1394.         if ($(this).next('.reTranslation').length === 0) {
  1395.             const reTranslateBtn = $('<button>').addClass('html2mdButton reTranslation').html('&circlearrowright;').attr('title', '重新翻译');
  1396.             reTranslateBtn.on('click', function() {
  1397.                 $(translateDiv).remove();
  1398.                 $(this).prev().click();
  1399.             });
  1400.             $(this).after(reTranslateBtn);
  1401.         }else {
  1402.             const reTranslateBtn = $(this).next('.reTranslation');
  1403.             reTranslateBtn.off('click').on('click', function() {
  1404.                 $(translateDiv).remove();
  1405.                 $(this).prev().click();
  1406.             });
  1407.         }
  1408.     });
  1409. }
  1410.  
  1411.  
  1412. window.onload = function () {
  1413.     // 添加按钮到题面部分
  1414.     $("div[class='problem-statement']").each(function () {
  1415.         var problem_id = "_comment_" + getRandomNumber(8);
  1416.         addButtonPanel(this, problem_id, "problem");
  1417.         addButtonWithHTML2MD(this, problem_id, "problem");
  1418.         addButtonWithCopy(this, problem_id, "problem");
  1419.         addButtonWithTranslation(this, problem_id, "problem");
  1420.     });
  1421.  
  1422.     // 添加按钮到input部分
  1423.     $("div[class='input-specification']").each(function () {
  1424.         var id = "_" + getRandomNumber(8);
  1425.         addButtonPanel(this, id, "upper_level_2");
  1426.         addButtonWithHTML2MD(this, id, "upper_level_2");
  1427.         addButtonWithCopy(this, id, "upper_level_2");
  1428.         addButtonWithTranslation(this, id, "upper_level_2");
  1429.     });
  1430.  
  1431.     // 添加按钮到output部分
  1432.     $("div[class='output-specification']").each(function () {
  1433.         var id = "_" + getRandomNumber(8);
  1434.         addButtonPanel(this, id, "upper_level_2");
  1435.         addButtonWithHTML2MD(this, id, "upper_level_2");
  1436.         addButtonWithCopy(this, id, "upper_level_2");
  1437.         addButtonWithTranslation(this, id, "upper_level_2");
  1438.     });
  1439.  
  1440.     // 添加按钮到note部分
  1441.     $("div[class='note']").each(function () {
  1442.         var id = "_" + getRandomNumber(8);
  1443.         addButtonPanel(this, id, "upper_level_2");
  1444.         addButtonWithHTML2MD(this, id, "upper_level_2");
  1445.         addButtonWithCopy(this, id, "upper_level_2");
  1446.         addButtonWithTranslation(this, id, "upper_level_2");
  1447.     });
  1448.  
  1449.     // 添加按钮到ttypography部分
  1450.     $(".ttypography").each(function () {
  1451.         // 题目页特判
  1452.         if (!$(this).parent().hasClass('problemindexholder')) {
  1453.             var comment_id = "_comment_" + getRandomNumber(8);
  1454.             addButtonPanel(this, comment_id, "this_level");
  1455.             addButtonWithHTML2MD(this, comment_id, "this_level");
  1456.             addButtonWithCopy(this, comment_id, "this_level");
  1457.             addButtonWithTranslation(this, comment_id, "this_level");
  1458.         }
  1459.     });
  1460.  
  1461.     // 添加按钮到titled部分
  1462.     (function () {
  1463.         var elements = [".Virtual.participation", ".Attention", ".Practice"];//只为部分titled添加
  1464.         $.each(elements, function (index, value) {
  1465.             $(value).each(function () {
  1466.                 var titled_id = "_titled_" + getRandomNumber(8);
  1467.                 var $nextDiv = $(this).next().get(0);
  1468.                 addButtonPanel($nextDiv, titled_id, "this_level", true);
  1469.                 addButtonWithTranslation($nextDiv, titled_id, "this_level");
  1470.             });
  1471.         });
  1472.     })();
  1473.  
  1474.     // 添加按钮到比赛QA部分
  1475.     $(".question-requestText-td").each(function () {
  1476.         var $nextDiv = $(this).children().get(0);
  1477.         var question_id = "_question_" + getRandomNumber(8);
  1478.         addButtonPanel($nextDiv, question_id, "problem_QA", true);
  1479.         addButtonWithTranslation(this, question_id, "problem_QA");
  1480.     });
  1481. };
  1482.  
  1483. /* alert弹窗汉化
  1484. var _alert = window.alert;
  1485. window.alert = async function(msg){
  1486.     _alert(msg+"\n=========翻译=========\n"+await translate_deepl(msg));
  1487.     return true;
  1488. }
  1489. */
  1490.  
  1491. // 翻译框/翻译处理器
  1492. var translatedText = "";
  1493. async function translateProblemStatement(text, element_node) {
  1494.     let id = Math.floor(Date.now() / 1000);
  1495.     let matches = [];
  1496.     let replacements = {};
  1497.     // 创建元素并放在element_node的后面
  1498.     const translateDiv = document.createElement('div');
  1499.     translateDiv.setAttribute('id', id);
  1500.     translateDiv.classList.add('translate-problem-statement');
  1501.     const spanElement = document.createElement('span');
  1502.     translateDiv.appendChild(spanElement);
  1503.     element_node.insertAdjacentElement('afterend', translateDiv);
  1504.     // 替换latex公式
  1505.     if (is_oldLatex) {
  1506.         //去除开头结尾的<p>标签
  1507.         text = text.replace(/^<p>/i, "");
  1508.         text = text.replace(/<\/p>$/i, "");
  1509.         //
  1510.         let i = 0;
  1511.         let regex = /<span\s+class="tex-span">.*?<\/span>/gi;
  1512.         matches = text.match(regex);
  1513.         try {
  1514.             for (i; i < matches.length; i++) {
  1515.                 let match = matches[i];
  1516.                 text = text.replace(match, `【${i + 1}】`);
  1517.                 replacements[`【${i + 1}】`] = match;
  1518.             }
  1519.         } catch (e) { }
  1520.     } else if (GM_getValue("translation") != "api2d" && GM_getValue("translation") != "openai") {
  1521.         // 使用GPT翻译时不必替换latex公式
  1522.         let i = 0;
  1523.         // 块公式
  1524.         matches = matches.concat(text.match(/\$\$([\s\S]*?)\$\$/g));
  1525.         try {
  1526.             for (i; i < matches.length; i++) {
  1527.                 let match = matches[i];
  1528.                 text = text.replace(match, `【${i + 1}】`);
  1529.                 replacements[`【${i + 1}】`] = match;
  1530.             }
  1531.         } catch (e) { }
  1532.         // 行内公式
  1533.         matches = matches.concat(text.match(/\$(.*?)\$/g));
  1534.         try {
  1535.             for (i; i < matches.length; i++) {
  1536.                 let match = matches[i];
  1537.                 text = text.replace(match, `【${i + 1}】`);
  1538.                 replacements[`【${i + 1}】`] = match;
  1539.             }
  1540.         } catch (e) { }
  1541.     }
  1542.     // 翻译
  1543.     var translation = GM_getValue("translation");
  1544.     if (translation === 'undefined' || translation === '') {
  1545.         GM_setValue("translation", "deepl");
  1546.         translation = "deepl";
  1547.     }
  1548.     if (translation == "deepl") {
  1549.         translateDiv.textContent = "正在翻译中……请耐心等待，\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1550.         translatedText = await translate_deepl(text);
  1551.     } else if (translation == "youdao") {
  1552.         translateDiv.textContent = "正在翻译中……请耐心等待，\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1553.         translatedText = await translate_youdao_mobile(text);
  1554.     } else if (translation == "baidu") {
  1555.         var baidu_appid = GM_getValue("baidu_uid");
  1556.         var baidu_key = GM_getValue("baidu_key");
  1557.     } else if (translation == "openai") {
  1558.         translateDiv.textContent = "正在翻译中……请稍等\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1559.         translatedText = await translate_openai(text);
  1560.     } else if (translation == "api2d") {
  1561.         translateDiv.textContent = "正在翻译中……请稍等\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1562.         translatedText = await translate_api2d(text);
  1563.     }
  1564.     // 还原latex公式
  1565.     if (is_oldLatex) {
  1566.         translatedText = "<p>" + translatedText;
  1567.         translatedText += "</p>";
  1568.         try {
  1569.             for (let i = 0; i < matches.length; i++) {
  1570.                 let match = matches[i];
  1571.                 let replacement = replacements[`【${i + 1}】`];
  1572.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1573.             }
  1574.         } catch (e) { }
  1575.     }
  1576.     else if (GM_getValue("translation") != "api2d" && GM_getValue("translation") != "openai") {
  1577.         try {
  1578.             for (let i = 0; i < matches.length; i++) {
  1579.                 let match = matches[i];
  1580.                 let replacement = replacements[`【${i + 1}】`];
  1581.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1582.             }
  1583.         } catch (e) { }
  1584.     }
  1585.     // 使符合mathjx的转换语法
  1586.     translatedText = translatedText.replace(/(\$\$)/g, "");
  1587.     translatedText = translatedText.replace(/(?<!\$)\$(?!\$)/g, "$$$$$");
  1588.     // 更新
  1589.     if (is_oldLatex) {
  1590.         // oldlatex
  1591.         translatedText = $.parseHTML(translatedText);
  1592.         $(translateDiv).empty().append($(translatedText));
  1593.     } else {
  1594.         translateDiv.innerHTML = translatedText;
  1595.         // 渲染MarkDown
  1596.         var md = window.markdownit();
  1597.         var html = md.render(translateDiv.innerText);
  1598.         translateDiv.innerHTML = html;
  1599.         // 渲染Latex
  1600.         MathJax.Hub.Queue(["Typeset", MathJax.Hub, document.getElementById(id)]);
  1601.     }
  1602.     return translateDiv;
  1603. }
  1604.  
  1605. // ChatGPT
  1606. async function translate_openai(raw) {
  1607.     var openai_key = GM_getValue("openai_key");
  1608.     var openai_retext = "";
  1609.     var data;
  1610.     if (is_oldLatex) {
  1611.         data = {
  1612.             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 + ")",
  1613.             max_tokens: 2048,
  1614.             model: "text-davinci-003",
  1615.         };
  1616.     } else {
  1617.         data = {
  1618.             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 + ")",
  1619.             max_tokens: 2048,
  1620.             model: "text-davinci-003",
  1621.         };
  1622.     };
  1623.     return new Promise(function (resolve, reject) {
  1624.         GM_xmlhttpRequest({
  1625.             method: 'POST',
  1626.             url: 'https://api.openai.com/v1/completions',
  1627.             data: JSON.stringify(data),
  1628.             headers: {
  1629.                 'Content-Type': 'application/json',
  1630.                 'Authorization': 'Bearer ' + GM_getValue("openai_key") + ''
  1631.             },
  1632.             responseType: 'json',
  1633.             onload: function (res) {
  1634.                 if (res.status === 200) {
  1635.                     openai_retext = res.response.choices[0].text;
  1636.                     openai_retext = openai_retext.replace(/^\s+/, '');
  1637.                     resolve(openai_retext);
  1638.                 }
  1639.                 else {
  1640.                     console.error(res.statusText);
  1641.                     reject(res.statusText);
  1642.                 }
  1643.             }
  1644.         });
  1645.     });
  1646. }
  1647.  
  1648. // api2d
  1649. async function translate_api2d(raw) {
  1650.     var api2d_key = GM_getValue("api2d_key");
  1651.     var api2d_retext = "";
  1652.     var postData;
  1653.     if (is_oldLatex) {
  1654.         postData = JSON.stringify({
  1655.             model: 'gpt-3.5-turbo',
  1656.             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 }],
  1657.         });
  1658.     } else {
  1659.         postData = JSON.stringify({
  1660.             model: 'gpt-3.5-turbo',
  1661.             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 }],
  1662.         });
  1663.     }
  1664.     const options = {
  1665.         method: 'POST',
  1666.         headers: {
  1667.             'Content-Type': 'application/json',
  1668.             Authorization: 'Bearer ' + api2d_key,
  1669.         },
  1670.         data: postData,
  1671.     };
  1672.  
  1673.     return new Promise(function (resolve, reject) {
  1674.         GM_xmlhttpRequest({
  1675.             method: options.method,
  1676.             url: `https://openai.api2d.net/v1/chat/completions`,
  1677.             headers: options.headers,
  1678.             data: options.data,
  1679.             responseType: 'json',
  1680.             onload: function (response) {
  1681.                 api2d_retext = response.response.choices[0].message.content;
  1682.                 resolve(api2d_retext);
  1683.             },
  1684.             onerror: function (response) {
  1685.                 console.error(response.statusText);
  1686.                 reject(response.statusText);
  1687.             },
  1688.         });
  1689.     });
  1690. }
  1691. //
  1692.  
  1693. //--有道翻译m--start
  1694. async function translate_youdao_mobile(raw) {
  1695.     const options = {
  1696.         method: "POST",
  1697.         url: 'http://m.youdao.com/translate',
  1698.         data: "inputtext=" + encodeURIComponent(raw) + "&type=AUTO",
  1699.         anonymous: true,
  1700.         headers: {
  1701.             "Content-Type": "application/x-www-form-urlencoded"
  1702.         }
  1703.     }
  1704.     return await BaseTranslate('有道翻译mobile', raw, options, res => /id="translateResult">\s*?<li>([\s\S]*?)<\/li>\s*?<\/ul/.exec(res)[1])
  1705. }
  1706. //--有道翻译m--end
  1707.  
  1708. //--Deepl翻译--start
  1709. function getTimeStamp(iCount) {
  1710.     const ts = Date.now();
  1711.     if (iCount !== 0) {
  1712.         iCount = iCount + 1;
  1713.         return ts - (ts % iCount) + iCount;
  1714.     } else {
  1715.         return ts;
  1716.     }
  1717. }
  1718.  
  1719. async function translate_deepl(raw) {
  1720.     const id = (Math.floor(Math.random() * 99999) + 100000) * 1000;
  1721.     const data = {
  1722.         jsonrpc: '2.0',
  1723.         method: 'LMT_handle_texts',
  1724.         id,
  1725.         params: {
  1726.             splitting: 'newlines',
  1727.             lang: {
  1728.                 source_lang_user_selected: 'auto',
  1729.                 target_lang: 'ZH',
  1730.             },
  1731.             texts: [{
  1732.                 text: raw,
  1733.                 requestAlternatives: 3
  1734.             }],
  1735.             timestamp: getTimeStamp(raw.split('i').length - 1)
  1736.         }
  1737.     }
  1738.     let postData = JSON.stringify(data);
  1739.     if ((id + 5) % 29 === 0 || (id + 3) % 13 === 0) {
  1740.         postData = postData.replace('"method":"', '"method" : "');
  1741.     } else {
  1742.         postData = postData.replace('"method":"', '"method": "');
  1743.     }
  1744.     const options = {
  1745.         method: 'POST',
  1746.         url: 'https://www2.deepl.com/jsonrpc',
  1747.         data: postData,
  1748.         headers: {
  1749.             'Content-Type': 'application/json',
  1750.             'Host': 'www.deepl.com',
  1751.             'Origin': 'https://www.deepl.com',
  1752.             'Referer': 'https://www.deepl.com/'
  1753.         },
  1754.         anonymous: true,
  1755.         nocache: true,
  1756.     }
  1757.     return await BaseTranslate('Deepl翻译', raw, options, res => JSON.parse(res).result.texts[0].text)
  1758. }
  1759.  
  1760. //--Deepl翻译--end
  1761.  
  1762. //--异步请求包装工具--start
  1763. async function PromiseRetryWrap(task, options, ...values) {
  1764.     const { RetryTimes, ErrProcesser } = options || {};
  1765.     let retryTimes = RetryTimes || 5;
  1766.     const usedErrProcesser = ErrProcesser || (err => { throw err });
  1767.     if (!task) return;
  1768.     while (true) {
  1769.         try {
  1770.             return await task(...values);
  1771.         } catch (err) {
  1772.             if (!--retryTimes) {
  1773.                 console.log(err);
  1774.                 return usedErrProcesser(err);
  1775.             }
  1776.         }
  1777.     }
  1778. }
  1779.  
  1780. async function BaseTranslate(name, raw, options, processer) {
  1781.     const toDo = async () => {
  1782.         var tmp;
  1783.         try {
  1784.             const data = await Request(options);
  1785.             tmp = data.responseText;
  1786.             const result = await processer(tmp);
  1787.             if (result) sessionStorage.setItem(name + '-' + raw, result);
  1788.             return result
  1789.         } catch (err) {
  1790.             throw {
  1791.                 responseText: tmp,
  1792.                 err: err
  1793.             }
  1794.         }
  1795.     }
  1796.     return await PromiseRetryWrap(toDo, { RetryTimes: 3, ErrProcesser: () => "翻译出错" })
  1797. }
  1798.  
  1799. function Request(options) {
  1800.     return new Promise((reslove, reject) => GM_xmlhttpRequest({ ...options, onload: reslove, onerror: reject }))
  1801. }
  1802.  
  1803. //--异步请求包装工具--end
  1804.  
  1805. // 随机数生成
  1806. function getRandomNumber(numDigits) {
  1807.     let min = Math.pow(10, numDigits - 1);
  1808.     let max = Math.pow(10, numDigits) - 1;
  1809.     return Math.floor(Math.random() * (max - min + 1)) + min;
  1810. }
  1811.  
  1812. // 旧配置迁移（临时，将在1.38版本后删除）
  1813. if(getCookie("translation")){GM_setValue("translation",getCookie("translation"));deleteCookie("translation");}
  1814. if(getCookie("baidu_uid")){GM_setValue("baidu_uid",getCookie("baidu_uid"));deleteCookie("baidu_uid");}
  1815. if(getCookie("baidu_key")){GM_setValue("baidu_key",getCookie("baidu_key"));deleteCookie("baidu_key");}
  1816. if(getCookie("openai_key")){GM_setValue("openai_key",getCookie("openai_key"));deleteCookie("openai_key");}
  1817. if(getCookie("api2d_key")){GM_setValue("api2d_key",getCookie("api2d_key"));deleteCookie("api2d_key");}
  1818. if(getCookie("bottomZh_CN")){GM_setValue("bottomZh_CN",getCookie("bottomZh_CN")==="true");deleteCookie("bottomZh_CN");}
  1819. function deleteCookie(name){document.cookie=name+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;";}
  1820. 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 "";}