{"height":"190","url":"https://inamori.hateblo.jp/entry/2023/09/22/195607","image_url":null,"published":"2023-09-22 19:56:07","description":"https://atcoder.jp/contests/math-and-algorithm/tasks/arc117_c\u624b\u3092\u52d5\u304b\u3057\u305f\u65b9\u304c\u3044\u3044\u554f\u984c\u3063\u3066\u3042\u308a\u307e\u3059\u3088\u306d\u3002 B \u2192 0, W \u2192 1, R \u2192 2 \u3068\u8aad\u307f\u66ff\u3048\u3066\u3001\u4e0b\u304cx\u3068y\u3060\u3063\u305f\u6642\u306b\u4e0a\u3092f(x, y)\u3068\u8868\u3059\u3068\u3001 f(0, 0) = 0 f(0, 1) = 2 f(0, 2) = 1 f(1, 0) = 2 f(1, 1) = 1 f(1, 2) = 0 f(2, 0) = 1 f(2, 1) = 0 f(2, 2) = 2\u3064\u307e\u308a\u3001 \u3068\u306a\u308a\u307e\u3059\u3002\u7b26\u53f7\u3092\u7121\u8996\u3059\u308c\u3070\u8db3\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u3002\u8db3\u3057\u3066\u3044\u308b\u3060\u3051\u306a\u3089\u3001abc\u306e2\u3064\u4e0a\u306f\u3001 \u3068\u306a\u308a\u307e\u3059\u3002abc\u2026","author_name":"inamori","width":"100%","author_url":"https://blog.hatena.ne.jp/inamori/","provider_name":"Hatena Blog","blog_url":"https://inamori.hateblo.jp/","provider_url":"https://hatena.blog","version":"1.0","type":"rich","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F09%2F22%2F195607\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 102 - 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>","title":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 102","blog_title":"inamori\u2019s diary"}