{"url":"https://blog.hamayanhamayan.com/entry/2019/11/16/233917","description":"https://atcoder.jp/contests/abc145/tasks/abc145_c \u89e3\u8aac https://atcoder.jp/contests/abc145/submissions/8483703 \u307e\u305a\u3001N\u304c\u975e\u5e38\u306b\u5c0f\u3055\u3044\u3002 \u7d4c\u8def\u306f\u5168\u90e8\u3067N!\u901a\u308a\u3042\u308b\u304c\u3001\u6700\u5927\u3067\u308240320\u901a\u308a\u306a\u306e\u3067\u3001\u3053\u308c\u306f\u5168\u63a2\u7d22\u304c\u3067\u304d\u308b\u3002 C++\u3060\u3068next_permutation\u3092\u4f7f\u3046\u3068\u5b9f\u73fe\u53ef\u80fd\u3060\u3002 \u3042\u3068\u306f\u3001\u5168\u90e8\u306e\u7d4c\u8def\u306b\u3064\u3044\u3066\u79fb\u52d5\u8ddd\u96e2\u3092\u8a08\u7b97\u3057\u3001\u305d\u306e\u7dcf\u548c\u00f7N!\u3068\u3059\u308c\u3070\u7b54\u3048\u3002 int N, X[8], Y[8]; //------------------------------------------------\u2026","version":"1.0","provider_url":"https://hatena.blog","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_name":"hamayanhamayan","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F11%2F16%2F233917\" title=\"Average Length [AtCoder Beginner Contest 145 C] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","height":"190","width":"100%","provider_name":"Hatena Blog","image_url":null,"published":"2019-11-16 23:39:17","title":"Average Length [AtCoder Beginner Contest 145 C]","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","blog_url":"https://blog.hamayanhamayan.com/","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093"}