{"categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"provider_url":"https://hatena.blog","type":"rich","blog_title":"inamori\u2019s diary","author_name":"inamori","author_url":"https://blog.hatena.ne.jp/inamori/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20110426%2Fp1\" title=\"Project Euler 335 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_url":"https://inamori.hateblo.jp/","description":"http://projecteuler.net/index.php?section=problems&id=335\u6cd5\u5247\u3055\u3048\u898b\u3064\u3051\u308c\u3070\u3042\u3068\u306f\u9ad8\u6821\u30ec\u30d9\u30eb\u3002\u306a\u305c\u3044\u307e\u3060\u306b40\u4eba\u3057\u304b\u6b63\u7b54\u8005\u304c\u3044\u306a\u3044\u306e\u304b\u308f\u304b\u3089\u306a\u3044\u30022\u554f\u304c\u4e00\u5ea6\u306b\u51fa\u308b\u3068\u304d\u306f2\u554f\u76ee\u306e\u307b\u3046\u304c\u5c11\u3057\u6613\u3057\u3044\u5370\u8c61\u304c\u3042\u308b\u3002\u3053\u3063\u3061\u3092\u6700\u521d\u306b\u3084\u3063\u305f\u307b\u3046\u304c\u30e9\u30f3\u30af\u30a4\u30f3\u3057\u3084\u3059\u304b\u3063\u305f\u304b\u3082\u3002 \u3057\u304b\u3057\u3001\u7d44\u3093\u3067\u307f\u305f\u3089\u3061\u3087\u3063\u3068\u3057\u305f\u30c8\u30e9\u30c3\u30d7\u304c\u3042\u3063\u305f\u3002\u3061\u3087\u3063\u3068\u3057\u305f\u3053\u3068\u3060\u304c\u3002 \u3088\u304f\u554f\u984c\u3092\u898b\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u671d\u307e\u3067M(2k+1)\u3067\u306f\u306a\u304fM(k)\u3092\u8db3\u3057\u5408\u308f\u305b\u308b\u306e\u304b\u3068\u601d\u3063\u3066\u3044\u305f\u3002\u3053\u3046\u3059\u308b\u3068\u305d\u3053\u305d\u3053\u3084\u3084\u3053\u3057\u304f\u306a\u308b\u3002\u4f59\u88d5\u304c\u3042\u3063\u305f\u3089\u9023\u4f11\u4e2d\u306b\u89e3\u3044\u3066\u3001\u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u4e0a\u3052\u3088\u3046\u3068\u601d\u3063\u3066\u3044\u308b\u3002","version":"1.0","url":"https://inamori.hateblo.jp/entry/20110426/p1","image_url":null,"provider_name":"Hatena Blog","height":"190","title":"Project Euler 335","published":"2011-04-26 00:00:00"}