{"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F03%2F21%2F135946\" title=\"Infinite Stairs [yukicoder 1011] - \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>","type":"rich","author_name":"hamayanhamayan","url":"https://blog.hamayanhamayan.com/entry/2020/03/21/135946","description":"https://yukicoder.me/problems/no/1011 \u524d\u63d0\u77e5\u8b58 \u7d2f\u7a4d\u548c\u3092\u7528\u3044\u305f\u52d5\u7684\u8a08\u753b\u6cd5\u9ad8\u901f\u5316 \u89e3\u8aac https://yukicoder.me/submissions/447477 109+7\u6570\u3048\u4e0a\u3052\u3001\u304b\u3064\u3001\u65e2\u8996\u611f\u306e\u3042\u308b\u554f\u984c\u306a\u306e\u3067\u3001DP\u89e3\u6cd5\u304b\u3089\u8003\u3048\u59cb\u3081\u308b\u3002 \u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306eDP\u306a\u3089\u89e3\u3051\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002 dp[turn][i] := \u884c\u52d5\u3092turn\u56de\u884c\u3063\u3066\u3001i\u6bb5\u76ee\u306b\u3044\u308b\u79fb\u52d5\u65b9\u6cd5\u306e\u7d44\u307f\u5408\u308f\u305b \u3053\u308c\u306e\u9077\u79fb\u306f\u30011\u56de\u306e\u884c\u52d5\u3067\u4f55\u968e\u5206\u79fb\u52d5\u3059\u308b\u304b\u3067d\u901a\u308a\u306b\u306a\u308b\u3002 \u3053\u308c\u3067\u72b6\u614b\u6570\u304cO(dN2)\u3067\u3001\u9077\u79fb\u304cO(d)\u3068\u306a\u308b\u305f\u3081\u3001\u72b6\u614b\u6570\u306f\u89e3\u3051\u308b\u7bc4\u56f2\u5185\u3060\u304c\u3001\u9077\u79fb\u307e\u3067\u5165\u308c\u308b\u3068\u9593\u306b\u5408\u308f\u306a\u3044\u3002 \u9077\u79fb\u306e\u66f4\u65b0\u5206\u3092\u2026","blog_url":"https://blog.hamayanhamayan.com/","image_url":null,"width":"100%","version":"1.0","title":"Infinite Stairs [yukicoder 1011]","published":"2020-03-21 13:59:46","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","height":"190","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"]}