{"blog_url":"https://tutuz.hateblo.jp/","height":"190","provider_name":"Hatena Blog","url":"https://tutuz.hateblo.jp/entry/2018/10/09/052545","width":"100%","author_name":"d_tutuz","title":"AGC009-B\uff1aTournament","categories":[],"provider_url":"https://hatena.blog","type":"rich","description":"\u554f\u984c https://beta.atcoder.jp/contests/agc009/tasks/agc009_b \u8003\u3048\u65b9 \u6728DP\u3060\u304c\u3001\u9077\u79fb\u304c\u91cd\u8981\u3002\u4eca\u3042\u308b\u89aa u \u304b\u3089 4 \u500b\u306e\u5b50 (v_1, v_2, v_3, v_4)\u3092\u3082\u3064\u90e8\u5206\u6728\u306e\u5834\u5408\u3092\u8003\u3048\u308b\u3002\u3042\u308b\u9802\u70b9\u306e\u6df1\u3055\u3092 cost[p] \u3068\u3057\u3066\u304a\u304f\u3002 \u3053\u306e\u3068\u304d\u3001\u30c8\u30fc\u30ca\u30e1\u30f3\u30c8\u306e\u5272\u5f53\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u3002 u \u306f v_1, v_2, v_3, v_4 \u306e\u3044\u305a\u308c\u3068\u3082\u8a66\u5408\u3092\u3059\u308b\u304c\u3001\u3053\u306e\u3068\u304d u \u306e\u6df1\u3055\u304c\u6700\u9069\u306b(\u4e00\u756a\u6d45\u304f)\u306a\u308b\u3068\u304d\u306f\u3001\u6df1\u3044\u5834\u6240\u306b\u4e00\u756a\u6d45\u3044\u9802\u70b9\u3092\u3082\u3064\u3088\u3046\u306b\u3001\u3059\u306a\u308f\u3061 cost[v_1] >= cost[v_2] >= cost[v_3] >= \u2026","published":"2018-10-09 05:25:45","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/d/d_tutuz/20181009/20181009051702.png","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2018%2F10%2F09%2F052545\" title=\"AGC009-B\uff1aTournament - \u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2\" 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","author_url":"https://blog.hatena.ne.jp/d_tutuz/","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2"}