{"provider_name":"Hatena Blog","categories":["\u6570\u5b66","C++","Python"],"image_url":null,"width":"100%","url":"https://inamori.hateblo.jp/entry/20090708/p1","type":"rich","author_url":"https://blog.hatena.ne.jp/inamori/","height":"190","blog_url":"https://inamori.hateblo.jp/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20090708%2Fp1\" title=\"Project Euler 214 - 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>","provider_url":"https://hatena.blog","author_name":"inamori","description":"\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30aa\u30a4\u30e9\u30fc http://projecteuler.net/index.php Q214. \u30aa\u30a4\u30e9\u30fc\u306e\u03c6\u95a2\u6570\u3092\u6b21\u3005\u306b\u9069\u7528\u3057\u3066\u3044\u304f\u3068\u3001 \u03c6(5) = 4, \u03c6(4) = 2, \u03c6(2) = 1 \u306a\u3069\u3068\u6700\u5f8c\u306b\u306f1\u306b\u8fbf\u308a\u3064\u304f\u9396\u304c\u51fa\u6765\u308b\u3002\u3053\u306e\u9396\u306e\u9577\u3055\u3092\u4e0a\u306e\u5834\u54084\u3068\u3059\u308b\u30024000\u4e07\u3088\u308a\u5c0f\u3055\u3044\u7d20\u6570\u3067\u9396\u306e\u9577\u3055\u304c25\u306e\u3082\u306e\u306e\u7dcf\u548c\u3092\u6c42\u3081\u3088\u3002 \u3068\u306b\u304b\u304f\u30e1\u30e2\u30ea\u3068\u306e\u6226\u3044\u3060\u3063\u305f\u3002\u306a\u305c\u306a\u306e\u304b\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u304c\u3001Python\u3092\u5b9f\u884c\u3059\u308b\u3068\u3084\u305f\u3089\u3068\u30e1\u30e2\u30ea\u3092\u98df\u3046\u3002\u305d\u3057\u3066\u307b\u3068\u3093\u3069\u52d5\u304b\u306a\u304f\u306a\u308b\u3002\u30e1\u30e2\u30ea\u30921GB\u304f\u3089\u3044\u642d\u8f09\u3057\u3066\u3044\u308c\u3070\u554f\u984c\u306f\u306a\u304b\u3063\u305f\u306e\u3060\u308d\u3046\u304c\u3002\u3057\u304b\u305f\u304c\u306a\u304fC++\u3067\u7d44\u3093\u3060\u3089\u3001200MB\u3082\u4f7f\u308f\u305a\u306b\u3042\u3063\u3055\u308a\u7b54\u3048\u304c\u51fa\u305f\u3002 \u2026","blog_title":"inamori\u2019s diary","published":"2009-07-08 00:00:00","title":"Project Euler 214"}