{"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://blog.hamayanhamayan.com/entry/2019/01/12/152428","width":"100%","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","version":"1.0","author_name":"hamayanhamayan","height":"190","image_url":null,"description":"https://atcoder.jp/contests/dp/tasks/dp_v \u524d\u63d0\u77e5\u8b58 \u5168\u65b9\u4f4d\u6728DP \u89e3\u8aac https://atcoder.jp/contests/dp/submissions/3955506\u5168\u65b9\u4f4d\u6728DP\u3092\u3059\u308b\u3002 dfs1\u30670\u3092\u6839\u3068\u3057\u3066\u666e\u901a\u306b\u6728DP\u3092\u3059\u308b\u3002 \u6b21\u306b\u3001dfs1\u3067\u4f5c\u3063\u305fDP\u3092\u6539\u5909\u3057\u306a\u304c\u3089\u3001dfs2\u3067\u5168\u3066\u306e\u9802\u70b9\u3092\u6839\u3068\u3057\u3066\u7b54\u3048\u3092\u8a08\u7b97\u3059\u308b\u3002 \u5168\u65b9\u4f4d\u6728DP\u306e\u69d8\u5f0f\u3067\u3042\u308a\u3001\u30d1\u30bf\u30fc\u30f3\u5316\u3055\u308c\u3066\u3044\u308b\u3002 dfs1\u95a2\u6570\u3002 \u6728DP\u306f dp[cu] := \u9802\u70b9cu\u306e\u90e8\u5206\u6728\u306e\u5857\u308a\u65b9\u306b\u304a\u3044\u3066\u3001\u9802\u70b9cu\u304c\u9ed2\u8272\u306b\u5857\u3089\u308c\u3066\u3044\u3066\u3001\u9ed2\u8272\u306e\u9802\u70b9\u304c\u5168\u3066\u9023\u7d50\u3067\u3042\u308b\u5857\u308a\u65b9\u306e\u7d44\u307f\u5408\u308f\u305b \u3067\u4f5c\u308b\u3002 \u66f4\u65b0\u5f0f\u306f\u9802\u70b9c\u2026","published":"2019-01-12 15:24:28","title":"Subtree [Educational DP Contest / DP \u307e\u3068\u3081\u30b3\u30f3\u30c6\u30b9\u30c8 V]","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F01%2F12%2F152428\" title=\"Subtree [Educational DP Contest / DP \u307e\u3068\u3081\u30b3\u30f3\u30c6\u30b9\u30c8 V] - \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>","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","type":"rich","blog_url":"https://blog.hamayanhamayan.com/"}