{"type":"rich","provider_name":"Hatena Blog","blog_title":"srup\u306e\u30e1\u30e2\u5e33","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/mmxsrup/","width":"100%","blog_url":"https://mmxsrup.hatenablog.com/","url":"https://mmxsrup.hatenablog.com/entry/2017/03/11/154144","height":"190","published":"2017-03-11 15:41:44","description":"\u554f\u984c \u554f\u984c\u6982\u8981 1\u4ee5\u4e0aN\u4ee5\u4e0b\u306e\u6574\u6570\u3067\u3001109 + 1 \u306e\u500d\u6570\u304b\u3064\u56de\u6587\u306e\u6570\u306e\u500b\u6570\u3092\u6c42\u3081\u306a \u89e3\u6cd5 109+1\u306e\u500d\u6570\u304b\u3064\u56de\u6587\u306b\u306a\u308b\u306b\u306f, 109+1\u306b\u56de\u6587\u3092\u304b\u3051\u308c\u3070\u826f\u3044. \u3088\u3063\u3066, N\u3092109+1\u3067\u5272\u3063\u305f\u6570\u4ee5\u4e0b\u306e\u6574\u6570\u3067, \u56de\u6587\u306e\u500b\u6570\u3092\u6570\u3048\u308c\u3070\u826f\u3044. \u3088\u3063\u3066, dfs\u3092\u7528\u3044\u3066, \u305d\u306e\u6574\u6570\u306e\u6841\u6570\u4ee5\u4e0b\u306e\u6841\u6570\u3067\u4f5c\u308c\u308b\u56de\u6587\u3092\u4f5c\u6210\u3057, \u305d\u306e\u6574\u6570\u4ee5\u4e0b\u3067\u3042\u308b\u304b\u3092\u3057\u3089\u3079\u3066\u30ab\u30a6\u30f3\u30c8\u3057\u305f. \u56de\u6587\u306a\u306e\u3067, \u53f3\u534a\u5206\u306f\u5de6\u534a\u5206\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u306e\u3067, \u5de6\u534a\u5206\u3092\u4f5c\u3063\u305f\u3089, \u3072\u3063\u304f\u308a\u8fd4\u3057\u3066\u53f3\u5074\u306b\u304f\u3063\u3064\u3051\u308c\u3070\u3088\u3044. \u5947\u6570\u6841\u306e\u6642\u306f\u771f\u3093\u4e2d\u306b\u6ce8\u610f. \u3082\u3063\u3068\u5358\u7d14\u306b\u3067\u304d\u308b. N <= 1018\u3088\u308aN/(109+1)\u306f109\u4ee5\u4e0b\u306e\u6574\u6570\u306b\u306a\u308a, \u56de\u6587\u306e\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmmxsrup.hatenablog.com%2Fentry%2F2017%2F03%2F11%2F154144\" title=\"yukicoder No.491 10^9+1\u3068\u56de\u6587 - srup\u306e\u30e1\u30e2\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["yukicoder"],"image_url":null,"author_name":"mmxsrup","title":"yukicoder No.491 10^9+1\u3068\u56de\u6587"}