{"url":"https://inamori.hateblo.jp/entry/20110713/p1","categories":["Scala"],"title":"Scala\u3067Project Euler\uff0845\uff09","description":"Problem 26\u3053\u306e\u554f\u984c\u306f\u4ee5\u524d\u306b\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3057\u305f\u3002Project Euler 26 - \u6843\u306e\u5929\u7136\u6c34\u8981\u7d04\u3059\u308b\u3068\u3001 d\u306f\u7d20\u6570\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044 10n \u2261 1(mod d)\u3068\u306a\u308b\u6700\u5c0f\u306e\u81ea\u7136\u6570n\u306fd-1\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044 \u4e0a\u306e\u5408\u540c\u5f0f\u304c\u6210\u308a\u7acb\u3064n\u306fd-1\u306e\u7d04\u6570\u306e\u307f \u3060\u304b\u3089\u3001d-1\u4ee5\u5916\u306e\u5168\u3066\u306e\u7d04\u6570\u306b\u3064\u3044\u3066\u4e0a\u306e\u5408\u540c\u5f0f\u304c\u6210\u308a\u7acb\u305f\u306a\u3044\u3088\u3046\u306a\u6700\u3082\u5927\u304d\u3044d\u3092\u6c42\u3081\u308c\u3070\u3088\u3044\u306e\u3067\u3057\u305f\u3002 \u3057\u304b\u3057\u3001\u3082\u3046\u5c11\u3057\u8003\u3048\u308b\u3068d-1\u304b\u3089\u4e00\u3064\u305a\u3064\u7d20\u56e0\u6570\u3092\u53d6\u308a\u9664\u3044\u305f\u6570\u3001\u3059\u306a\u308f\u3061\u4f8b\u3048\u3070 d - 1 = 23\u30fb32\u30fb5 \u3060\u3068\u3059\u308b\u3068\u3001 22\u30fb32\u30fb5 23\u30fb3\u30fb5 23\u30fb32 \u306e3\u3064\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u305a\u308c\u3082\u5408\u540c\u5f0f\u304c\u6210\u308a\u7acb\u305f\u306a\u3044\u3053\u3068\u3092\u78ba\u304b\u3081\u308c\u2026","author_url":"https://blog.hatena.ne.jp/inamori/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","height":"190","type":"rich","blog_title":"inamori\u2019s diary","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20110713%2Fp1\" title=\"Scala\u3067Project Euler\uff0845\uff09 - 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>","author_name":"inamori","image_url":null,"width":"100%","published":"2011-07-13 00:00:00","blog_url":"https://inamori.hateblo.jp/","version":"1.0"}