{"author_name":"gomi-box","height":"190","provider_url":"https://hatena.blog","title":"Problem 2","published":"2008-08-20 00:00:02","blog_title":"\u6bdb\u306e\u306f\u3048\u305f\u3088\u3046\u306a\u3082\u306e","url":"https://gomi-box.hatenablog.com/entry/20080820/PE_P2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgomi-box.hatenablog.com%2Fentry%2F20080820%2FPE_P2\" title=\"Problem 2 - \u6bdb\u306e\u306f\u3048\u305f\u3088\u3046\u306a\u3082\u306e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://gomi-box.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/gomi-box/","description":"\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306e\u9805\u306f\u524d\u306e2\u3064\u306e\u9805\u306e\u548c\u3067\u3042\u308b\u3002\u6700\u521d\u306e2\u9805\u3092 1, 2 \u3068\u3059\u308c\u3070\u3001\u6700\u521d\u306e10\u9805\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...\u6570\u5217\u306e\u9805\u304c400\u4e07\u3092\u8d85\u3048\u306a\u3044\u7bc4\u56f2\u3067\u3001\u5076\u6570\u306e\u9805\u306e\u7dcf\u548c\u3092\u6c42\u3081\u3088\u3002 Problem 2 - PukiWiki \u6570\u5217\u306e\u9805\u306e\u5024\u304c400\u4e07\u3092\u8d8a\u3048\u306a\u3044\u5076\u6570\u9805\u3068\u3044\u3046\u3053\u3068\u3089\u3057\u30fc\u3067\u3059\u3002 \u914d\u5217\u64cd\u4f5c\uff08\u5b9f\u969b\u306b\u306f\u30ea\u30b9\u30c8\u64cd\u4f5c\uff09\u306f\u3067\u304d\u308b\u3060\u3051\u3057\u306a\u3044\u3088\u3046\u306b\u3002 \u30eb\u30fc\u30d7\u306f\u5c55\u958b\u3057\u3066\u56db\u5247\u6f14\u7b97\u306b\u30023n-1\u9805\u76ee\uff08n\u306f\u81ea\u7136\u6570\uff09\u304c\u5076\u6570\u306a\u306e\u3067\u305d\u308c\u3060\u3051\u8db3\u3057\u307e\u3059\u3002 \u3068\u306f\u3044\u3048400\u4e07\u3050\u3089\u3044\u306e\u5024\u306a\u3089\u305d\u3053\u307e\u3067\u8003\u3048\u306a\u304f\u3066\u3082\u3044\u3044\u3088\u3046\u306a\u6c17\u3082\u3002 limit = 4000000 \u2026","categories":["Ruby","ProjectEuler"],"image_url":null,"provider_name":"Hatena Blog","version":"1.0","type":"rich","width":"100%"}