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AtCoder Submission Notes

Add notes to AtCoder submissions

当前为 2025-02-21 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         AtCoder Submission Notes
  3. // @namespace    https://greatest.deepsurf.us/users/your-username
  4. // @version      1.0
  5. // @description  Add notes to AtCoder submissions
  6. // @author       zerozero-0-0
  7. // @match        https://atcoder.jp/contests/*/submissions/me
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11. (function () {
  12.   "use strict";
  13.  
  14.   // メモを保存・取得するためのキー生成関数
  15.   function getNoteKey(submissionId) {
  16.     return `atcoder_note_${submissionId}`;
  17.   }
  18.  
  19.   // 各提出にメモ欄を追加
  20.   document.querySelectorAll("tbody tr").forEach((row) => {
  21.     const link = row.querySelector('a[href*="/submissions/"]');
  22.     if (!link) return;
  23.  
  24.     const submissionId = link.href.split("/").pop();
  25.     const noteKey = getNoteKey(submissionId);
  26.  
  27.     // メモ欄の作成
  28.     const td = document.createElement("td");
  29.     const textarea = document.createElement("textarea");
  30.     textarea.style.width = "100%";
  31.     textarea.style.height = "50px";
  32.     textarea.value = localStorage.getItem(noteKey) || "";
  33.  
  34.     // 保存ボタン
  35.     const saveButton = document.createElement("button");
  36.     saveButton.textContent = "💾";
  37.     saveButton.style.marginLeft = "5px";
  38.     saveButton.onclick = () => {
  39.       localStorage.setItem(noteKey, textarea.value);
  40.     };
  41.  
  42.     td.appendChild(textarea);
  43.     td.appendChild(saveButton);
  44.     row.appendChild(td);
  45.   });
  46. })();