// ==UserScript==
// @name         Copy Leetcode Question
// @namespace    https://ding-project.web.app/
// @version      0.2
// @description  Copy question text from Leetcode
// @author       DingWDev
// @match        *://leetcode.com/problems/*
// @match        *://leetcode.cn/problems/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=leetcode.com
// @grant        none
// @license      MIT
// ==/UserScript==
(function() {
'use strict';
document.onkeydown = function (e) {
if (e.ctrlKey && e.key == 'c') {
e.preventDefault();
var question = (document.querySelector('.elfjS')||document.querySelector('div[data-track-load="description_content"]')).innerText,
languageEl = document.querySelector('.popover-wrapper button.whitespace-nowrap')||document.querySelector('.notranslate button div>div'),
language = languageEl?languageEl.innerText:'';
[].forEach.call(document.querySelectorAll('sup'), function(sup){
var previousText = sup.previousSibling.textContent;
question = question.replace(previousText + sup.innerText, previousText + '^' + sup.innerText);
});
navigator.clipboard.writeText(('Solve the following question'+ (language?' in '+ language :'') + ':\n\nQuestion:\n' + question));
}
}
})();