{"categories":[],"width":"100%","title":"AtCoder Beginner Contest 447 F","provider_name":"Hatena Blog","author_name":"inamori","version":"1.0","type":"rich","blog_title":"inamori\u2019s diary","image_url":null,"provider_url":"https://hatena.blog","description":"https://atcoder.jp/contests/abc447/tasks/abc447_f\u30ce\u30fc\u30c9\u3054\u3068\u306e\u6b21\u6570\uff08\u76f4\u63a5\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u30ce\u30fc\u30c9\u306e\u6570\uff09\u3092\u8abf\u3079\u307e\u3059\u3002\u305d\u306e\u3068\u304d\u6b21\u6570\u304c3\u4ee5\u4e0a\u304b\u3089\u59cb\u307e\u3063\u3066\u30014\u4ee5\u4e0a\u304c\u7d9a\u3044\u3066\u30013\u4ee5\u4e0a\u3067\u7d42\u308f\u308b\u30d1\u30b9\u3092\u8abf\u3079\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u30013\u4ee5\u4e0a\u306e\u307f\u3067\u306a\u308b\u30a8\u30c3\u30b8\u3067\u65b0\u3057\u3044\u30b0\u30e9\u30d5\u3092\u4f5c\u308a\u307e\u3059\u3002\u305d\u306e\u3068\u304d4-3-4\u307f\u305f\u3044\u306a\u30d1\u30b9\u306f\u30c0\u30e1\u306a\u306e\u3067\u30014-3, 3-4\u3068\u6b21\u65703\u306e\u30ce\u30fc\u30c9\u306f\u5206\u5272\u3057\u3066\u7aef\u70b9\u306b\u3057\u307e\u3059\u3002\u305d\u3046\u3057\u3066\u3001\u9023\u7d50\u6210\u5206\u306b\u5206\u3051\u3066\u3001\u5404\u3005\u306e\u6728\u306e\u5f84\u3092\u6c42\u3081\u307e\u3059\u3002 \u3057\u304b\u3057\u3001\u3088\u304f\u3088\u304f\u554f\u984c\u6587\u3092\u8aad\u3080\u3068\u30011-2-1\u3068\u3044\u3046\u30b0\u30e9\u30d5\u306f\u9577\u30551\u306e\u30e0\u30ab\u30c7\u30b0\u30e9\u30d5\u306b\u306a\u308a\u307e\u3059\u306d\u3002\u305d\u3053\u3060\u3051\u6ce8\u610f\u3057\u307e\u3059\u3002 // Centipede Graph\u2026","url":"https://inamori.hateblo.jp/entry/2026/03/05/200312","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2026%2F03%2F05%2F200312\" title=\"AtCoder Beginner Contest 447 F - 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>","author_url":"https://blog.hatena.ne.jp/inamori/","blog_url":"https://inamori.hateblo.jp/","published":"2026-03-05 20:03:12"}