{"image_url":null,"published":"2021-04-25 00:24:23","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2021%2F04%2F25%2F002423\" title=\"Permutation [AtCoder Beginner Contest 199\uff08Sponsored by Panasonic\uff09 E] - \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>","title":"Permutation [AtCoder Beginner Contest 199\uff08Sponsored by Panasonic\uff09 E]","version":"1.0","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","url":"https://blog.hamayanhamayan.com/entry/2021/04/25/002423","blog_url":"https://blog.hamayanhamayan.com/","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","width":"100%","type":"rich","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","description":"https://atcoder.jp/contests/abc199/tasks/abc199_e \u524d\u63d0\u77e5\u8b58 bitDP \u89e3\u8aac https://atcoder.jp/contests/abc199/submissions/22040868 \u4eca\u56de\u306e\u554f\u984c\u306fbitDP\u3067\u89e3\u3051\u308b\u3002 dp[msk] := 1\uff5eN\u306e\u6570\u306b\u3064\u3044\u3066msk\u306e\u3082\u306e\u3092\u4f7f\u7528\u3057\u3066\u3044\u3066\u3001\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u308b\u6570\u5217\u306e\u7d44\u307f\u5408\u308f\u305b \u306a\u305cbitDP\u3067\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3067\u91cd\u8981\u306a\u306e\u306f\u4ee5\u4e0b\u306e\u90e8\u5206\u306b\u306a\u308b\u3002 \u4f8b\u3048\u30703\u3064\u306e\u6570\u3092\u9078\u629e\u3057\u3066\u6570\u5217\u3092\u4f5c\u3063\u3066\u3044\u308b\u72b6\u6cc1\u3092\u8003\u3048\u308b\u3002 \u6570\u5217\u306e3\u756a\u76ee\u307e\u3067\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u305d\u308c\u4ee5\u964d\u306b\u4f55\u3092\u3069\u306e\u3088\u3046\u306b\u8db3\u3057\u3066\u3082\u305d\u306e\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u6761\u4ef6\u306f\u6e80\u2026","author_name":"hamayanhamayan","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"]}