{"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","published":"2019-07-21 00:25:37","width":"100%","provider_url":"https://hatena.blog","author_name":"hamayanhamayan","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F07%2F21%2F002537\" title=\"Permutation Oddness [AtCoder Beginner Contest 134 F] - \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>","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"type":"rich","version":"1.0","image_url":null,"height":"190","blog_url":"https://blog.hamayanhamayan.com/","description":"https://atcoder.jp/contests/abc134/tasks/abc134_f \u524d\u63d0\u77e5\u8b58 \u52d5\u7684\u8a08\u753b\u6cd5\uff08\u7bb1\u6839DP\uff09 \u89e3\u8aac https://atcoder.jp/contests/abc134/submissions/6480100 \u7bb1\u6839DP\u3068\u3044\u3046\u5178\u578bDP\u30c6\u30af\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u3053\u3092\u30d9\u30fc\u30b9\u306b\u8003\u3048\u3066\u307f\u308b\u3002 \u4eca\u56de\u306e\u554f\u984c\u30921\u3064\u306e\u9806\u5217\u306e\u5165\u308c\u66ff\u3048\u3068\u8003\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u30012\u3064\u306e\u9806\u5217A,B\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u554f\u984c\u3068\u8003\u3048\u308b\u3002 dp[i][rest][k] := \u9806\u5217A\u3092i\u500b\u4f7f\u3063\u3066\u3044\u3066rest\u500b\u30de\u30c3\u30c1\u30f3\u30b0\u3057\u3066\u3044\u306a\u304f\u3066\u3001 \u9806\u5217B\u3092i\u500b\u4f7f\u3063\u3066\u3044\u3066rest\u500b\u30de\u30c3\u30c1\u30f3\u30b0\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306b\u3001 \u30de\u30c3\u30c1\u30f3\u30b0\u3067\u5dee\u306e\u548c\u304ck\u3067\u3042\u308b\u3068\u304d\u2026","url":"https://blog.hamayanhamayan.com/entry/2019/07/21/002537","title":"Permutation Oddness [AtCoder Beginner Contest 134 F]","provider_name":"Hatena Blog"}