{"url":"https://kenkoooo.hatenablog.com/entry/2016/06/01/093751","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkenkoooo.hatenablog.com%2Fentry%2F2016%2F06%2F01%2F093751\" title=\"SnackDown Online Qualifier 2016 - Floor Division Game - \u5b87\u5b99\u30c4\u30a4\u30c3\u30bf\u30e9\u30fcX\u306e\u6182\u9b31\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u5b87\u5b99\u30c4\u30a4\u30c3\u30bf\u30e9\u30fcX\u306e\u6182\u9b31","blog_url":"https://kenkoooo.hatenablog.com/","provider_name":"Hatena Blog","type":"rich","author_name":"kenkoooo","description":"\u554f\u984c https://www.codechef.com/SNCKQL16/problems/FDIVGAME \u89e3\u6cd5 grundy \u6570\u306b\u898f\u5247\u6027\u304c\u3042\u308b (\u306e\u3092 uwi \u3055\u3093\u306b\u6559\u3048\u3066\u3082\u3089\u3063\u305f) \u306e\u3067\u3001\u305d\u308c\u3092\u5148\u306b\u4f5c\u3063\u3066\u304a\u3044\u3066\u3001\u53c2\u7167\u3057\u306a\u304c\u3089\u6c42\u3081\u308b\u3068\u826f\u3044\u3002 \u30b3\u30fc\u30c9 #include <bits/stdc++.h> using namespace std; int main() { cin.tie(0); ios::sync_with_stdio(false); // \u5148\u306b grundy \u6570\u306e map \u3092\u4f5c\u3063\u3066\u304a\u304f map<int64_t, int> nim; nim[0] = 0; nim[1] = 1;\u2026","published":"2016-06-01 09:37:51","version":"1.0","provider_url":"https://hatena.blog","categories":["CodeChef","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/kenkoooo/","width":"100%","height":"190","title":"SnackDown Online Qualifier 2016 - Floor Division Game"}