{"author_url":"https://blog.hatena.ne.jp/JunKobayashi/","author_name":"JunKobayashi","url":"https://junkobayashi.hatenablog.com/entry/2025/06/08/155743","width":"100%","type":"rich","title":"ABC409\u6311\u6226\u8a18\uff08A-E5\u5b8c\uff09","description":"\u795d5\u5b8c\ud83c\udf89\ud83c\udf89\ud83c\udf89\ud83c\udf89\ud83c\udf89\ud83c\udf89\ud83c\udf89 \u6b32\u3092\u8a00\u3048\u3070\u5fae\u5999\u306a\u4f53\u8abf\u3060\u3063\u305f\u305b\u3044\u3067B\u554f\u984c\u3068C\u554f\u984c\u3067\u7121\u99c4\u306b\u8a70\u307e\u308a\u307e\u304f\u3063\u305f\u305b\u3044\u3067AC\u6642\u523b\u304c\u9045\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u304c\u6c17\u306b\u5165\u3089\u306a\u3044\u3068\u3053\u308d\u3067\u306f\u3042\u308b\u304c\u3001\u307e\u3042\u305d\u308c\u3082\u8fbc\u307f\u3067\u5b9f\u529b\u306a\u306e\u3067\u81f4\u3057\u65b9\u306a\u3057\u3002E\u554f\u984c\u3092\u901a\u3057\u305f\u6642\u70b9\u3067\u3082\u304610\u5206\u3082\u6b8b\u3063\u3066\u306a\u304b\u3063\u305f\u3057\u4f53\u529b\u3082\u9650\u754c\u3060\u3063\u305f\u3057\u672c\u756a\u5f53\u6642\u306e\u81ea\u5206\u306b\u3067\u304d\u308b\u3053\u3068\u306e\u6700\u5927\u9650\u3092\u3084\u308a\u5207\u3063\u305f\u306e\u306f\u78ba\u5b9f\u306a\u306f\u305a\u3002F\u554f\u984c\u306f\u6700\u5927\u3067\u3082\u9802\u70b9\u6570\u304c3000\u3068\u5c11\u306a\u3044\u306e\u3067UnionFind\u3092\u4f7f\u3046\u306a\u308a\u3057\u3066\u3044\u3044\u611f\u3058\u306b\u3067\u304d\u305d\u3046\u306a\u6c17\u304c\u3059\u308b\u306e\u3067\u5f8c\u3067\u3084\u3063\u3066\u304a\u304f\u3002 \u203b\u7279\u306b\u65ad\u3089\u306a\u3044\u9650\u308a\u30010-indexed\u3067\u8a18\u8f09\u3059\u308b\u3002 \uff1cA\u554f\u984c\uff1e A - Conflict \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\\(409\\)\u306b\u56e0\u3080\u554f\u984c\u3002\\(i = 0,1\u2026","height":"190","blog_url":"https://junkobayashi.hatenablog.com/","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjunkobayashi.hatenablog.com%2Fentry%2F2025%2F06%2F08%2F155743\" title=\"ABC409\u6311\u6226\u8a18\uff08A-E5\u5b8c\uff09 - JunKobayashi&#39;s Diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2025-06-08 15:57:43","version":"1.0","categories":["ABC\u6311\u6226\u8a18","\u5186\u74b0","\u8f9e\u66f8\u9806\u6700\u5c0f","\u6728DP"],"blog_title":"JunKobayashi's Diary","provider_url":"https://hatena.blog"}