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Prevents inadvertent copying
La data de
// ==UserScript==
// @name AtCoder NoCopy
// @namespace https://atcoder.jp/
// @version 0.1
// @description Prevents inadvertent copying
// @author harurun
// @match https://atcoder.jp/contests/abc*/tasks/*
// @license MIT
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Your code here...
let statement_div=document.getElementById("task-statement");
statement_div.setAttribute("oncopy","return false;");
statement_div.setAttribute("oncontextmenu","return false;");
})();