{"type":"rich","provider_url":"https://hatena.blog","title":"Typical DP Contest Q - \u9023\u7d50","description":"\u554f\u984c\u6587 http://tdpc.contest.atcoder.jp/tasks/tdpc_concatenation \u89e3\u6cd5 \u540c\u3058\u6587\u5b57\u5217\u3092\u8907\u6570\u9078\u3093\u3067\u3082\u826f\u3044\u306e\u3067\uff0c\u4f55\u3092\u4f7f\u3063\u305f\u304b\u3092\u4fdd\u5b58\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3067\u3059\uff0e \u4eca\u4f5c\u3063\u3066\u3044\u308b\u6587\u5b57\u5217\u306e\u72b6\u614b\u304c\u3069\u3046\u304b\uff0c\u304c\u308f\u304b\u308c\u3070\u5341\u5206\uff0e\u305d\u3053\u3067\u7a81\u7136\u3067\u3059\u304c\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306a dp \u3092\u3057\u307e\u3059\uff0e dp[i][j][k] := \u6587\u5b57\u5217\u304c i \u6587\u5b57\u76ee\u307e\u3067\u51fa\u6765\u3066\u3044\u308b\u3068\u304d\uff0c\u76f4\u8fd1 7 \u6587\u5b57\u304c j \u3067\uff0c\u5358\u8a9e\u306e\u533a\u5207\u308a\u4f4d\u7f6e\u3068\u3057\u3066\u3042\u308a\u3048\u308b\u306e\u304c k \u3067\u3042\u308b\u3088\u3046\u306a\u5834\u5408\u306e\u6570\u3053\u306e DP \u306b\u304a\u3044\u3066\uff0c\u4eca\u3067\u304d\u3066\u3044\u308b\u6587\u5b57\u5217\u304b\u3089\u6b21\u306e\u65b0\u3057\u3044\u6587\u5b57\u5217\u3092\u4f5c\u308b\u6642\uff0c\u5358\u8a9e\u5358\u4f4d\u3067\u8ffd\u52a0\u3057\u3066\u3044\u304f\u306e\u3067\u306f\u306a\u304f\uff0c\u6587\u5b57\u5358\u4f4d(0 or 1)\u3067\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3068\u2026","blog_title":"\u3059\u3044\u30d0\u30ab\u65e5\u8a8c","provider_name":"Hatena Blog","height":"190","blog_url":"https://suikaba.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsuikaba.hatenablog.com%2Fentry%2F2017%2F08%2F27%2F181249\" title=\"Typical DP Contest Q - \u9023\u7d50 - \u3059\u3044\u30d0\u30ab\u65e5\u8a8c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","published":"2017-08-27 18:12:49","author_url":"https://blog.hatena.ne.jp/Suikaba/","categories":["\u7af6\u30d7\u30ed","AtCoder","TDPC"],"author_name":"Suikaba","width":"100%","url":"https://suikaba.hatenablog.com/entry/2017/08/27/181249","image_url":null}