The tool show codeforces submission status without which test case. For competitors practicing for the domjudge environment.
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// ==UserScript==
// @name Codeforces Verdict Hidden Tool
// @namespace http://tampermonkey.net/
// @version 1.0.1
// @description The tool show codeforces submission status without which test case. For competitors practicing for the domjudge environment.
// @license MIT
// @author jakao
// @match https://codeforces.com/*
// @icon https://i.imgur.com/ldVBpM1.jpeg
// @grant none
// ==/UserScript==
(function() {
'use strict';
function removeOnTest() {
console.log('?!?');
let walker = document.createTreeWalker(document.body, NodeFilter.SHOW_TEXT, null, false), nextNode;
let node;
while (node = walker.nextNode()) {
let textContent = node.nodeValue;
let index = textContent.indexOf(' on test');
if (index !== -1) {
node.nodeValue = textContent.substring(0, index);
nextNode = walker.nextNode();
nextNode.nodeValue = "";
}
else{
let pretestIndex = textContent.indexOf(' on pretest');
if (pretestIndex !== -1) {
node.nodeValue = textContent.substring(0, pretestIndex);
nextNode = walker.nextNode();
nextNode.nodeValue = "";
}
}
}
console.log('???');
}
const observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
if (mutation.addedNodes.length) {
removeOnTest();
}
});
});
console.log('!!!');
const observerConfig = {
childList: true,
subtree: true,
characterData: true
};
removeOnTest();
observer.observe(document.body, observerConfig);
})();