{"published":"2025-11-15 19:48:12","provider_name":"Hatena Blog","categories":[],"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/inamori/","width":"100%","title":"AtCoder Beginner Contest 422 G","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F11%2F15%2F194812\" title=\"AtCoder Beginner Contest 422 G - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://inamori.hateblo.jp/entry/2025/11/15/194812","version":"1.0","image_url":null,"blog_title":"inamori\u2019s diary","author_name":"inamori","description":"https://atcoder.jp/contests/abc422/tasks/abc422_g1\u306f\u7c21\u5358\u3067\u3059\u3002\u7bb11\u306e\u30dc\u30fc\u30eb\u306e\u500b\u6570\u304cA\u306e\u500d\u6570\u306e\u6bcd\u95a2\u6570\u306f\u3001 \u306a\u306e\u3067\u30013\u3064\u306e\u7bb1\u5168\u4f53\u3067\u306e\u6bcd\u95a2\u6570\u306f\u3001 \u5206\u6bcd\u306f\u7cbe\u30058\u9805\u306a\u306e\u3067\u3001O(N)\u3067xN\u306e\u9805\u307e\u3067\u8a08\u7b97\u3067\u304d\u307e\u3059\u30022\u306f1\u306e\u3088\u3046\u306b\u306f\u3044\u304d\u307e\u305b\u3093\u3002\u30dc\u30fc\u30eb\u3092\u533a\u5225\u3059\u308b\u306e\u3067\u6307\u6570\u578b\u306e\u6bcd\u95a2\u6570\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u30705\u500b\u306e\u30dc\u30fc\u30eb\u3092\u7bb11\u306b3\u500b\u3001\u7bb12\u306b2\u500b\u30dc\u30fc\u30eb\u3092\u5165\u308c\u308b\u3068\u3059\u308b\u3068\u30015C2\u901a\u308a\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u306a\u306e\u3067x5\u306e\u9805\u306f\u3068\u306a\u3063\u3066\u3001\u30dc\u30fc\u30eb\u3092\u533a\u5225\u3057\u305f\u3068\u304d\u306e\u5834\u5408\u306e\u6570\u304c\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002 \u3057\u304b\u3057\u3001\u3053\u308c\u306f\u3075\u3064\u3046\u306b\u8a08\u7b97\u3059\u308b\u3068O(N2)\u306a\u306e\u3067\u7121\u7406\u3067\u3059\u3002 \u305f\u3060\u3057\u3001BC\u304c\u5927\u304d\u3044\u3068\u304d\u306f\u9593\u306b\u5408\u3044\u307e\u3059\u3002\u2026","blog_url":"https://inamori.hateblo.jp/","type":"rich","height":"190"}