{"blog_title":"wvogel\u65e5\u8a18","image_url":null,"blog_url":"https://wvogel00.hatenadiary.org/","author_name":"wvogel00","height":"190","provider_url":"https://hatena.blog","url":"https://wvogel00.hatenadiary.org/entry/20110725/1311598738","width":"100%","author_url":"https://blog.hatena.ne.jp/wvogel00/","version":"1.0","categories":["Haskell"],"type":"rich","title":"Project Euler 335","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwvogel00.hatenadiary.org%2Fentry%2F20110725%2F1311598738\" title=\"Project Euler 335 - wvogel\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3067........\u3067\u304d\u305f...... \u6570\u65e5\u524d\u304b\u3089\u6642\u52c9\u5f37\u306e\u5408\u9593\u5408\u9593\u3001\u5426\u3001\u3053\u308c\u3092\u8003\u3048\u308b\u6642\u9593\u306e\u5408\u9593\u5408\u9593\u306b\u52c9\u5f37\u3057\u306a\u304c\u3089\u5b8c\u6210\u3002 euler335\u306e\u554f\u984c\u3002 \u3068\u8a00\u3063\u3066\u3082\u3001\u672a\u5b8c\u6210\u306a\u3093\u3067\u3059\u3051\u3069\u3002 \u672c\u5f53\u306fk=0\u219210^18\u03a3(2k+1)\u306e\u8c46\u306e\u79fb\u52d5\u6570\u3092mod7^9\u3067\u51fa\u529b\u3001\u3068\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3093\u3067\u3059\u304c\u3002 \u304d\u3063\u3068\u305d\u306e\u307e\u307eInteger\u306b\u62e1\u5f35\u3057\u3066\u3082\u3001\u307e\u305f\u524d\u306e\u3088\u3046\u306b\u30e1\u30e2\u30ea\u304c\u8db3\u308a\u306a\u304f\u306a\u308b\u306e\u306f\u76ee\u306b\u898b\u3048\u3066\u3044\u308b\u306e\u3067\uff08\u9003\u3052\u305f\uff09 \u3068\u308a\u3042\u3048\u305a\u3001\u305d\u306e\u90e8\u5206\u306f\u3072\u3068\u307e\u305a\u304a\u3044\u3068\u304f\u3068\u3057\u3066\u3002 \u8c46\u306e\u79fb\u52d5\u56de\u6570\u3092\u7d14\u7c8b\u306b\u6c42\u3081\u307e\u3059\u3002 \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u5f8c\u308d\u306b\u63b2\u8f09\uff08\u3068\u3066\u3082\u6c5a\u3044\u3002\u7279\u306b\u8c46\u79fb\u52d5\u95a2\u6570\uff09 \u306f\u3058\u3081\u3001\u3059\u3079\u3066\u306e\u3055\u3089\u306b\u8c46\u306f\u4e00\u3064\u305a\u3064\u306a\u306e\u3067[1,1..]\u3067\u3059\u3002 \u305d\u308c\u306b\u5bfe\u3057\u2026","published":"2011-07-25 21:58:58"}