Add a link to the same problem of the LeetCode English site.
// ==UserScript==
// @name Link to LeetCode English
// @namespace http://tampermonkey.net/
// @version 0.1
// @description Add a link to the same problem of the LeetCode English site.
// @author Ernest
// @match https://leetcode-cn.com/problems/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=leetcode-cn.com
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Your code here...
var elemDiv = document.createElement('div');
elemDiv.style.cssText = 'position: absolute; width: 60px; left:45%; top:10px;';
elemDiv.innerHTML += "<a href=" + document.URL.replace("-cn","") + " target='_blank'> English";
document.body.appendChild(elemDiv);
})();