{"author_url":"https://blog.hatena.ne.jp/sasashin/","width":"100%","provider_name":"Hatena Blog","title":" Problem 2","type":"rich","image_url":null,"published":"2011-09-23 14:51:09","url":"https://sasashin.hatenadiary.jp/entry/20110923/1316757069","height":"190","categories":["Ruby","Project Euler"],"author_name":"sasashin","description":"http://projecteuler.net/index.php?section=problems&id=2 \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\u306e\u5024\u304c400\u4e07\u3092\u8d85\u3048\u306a\u3044\u7bc4\u56f2\u3067\u3001\u5076\u6570\u5024\u306e\u9805\u306e\u7dcf\u548c\u3092\u6c42\u3081\u3088\u3002 Note:\u3053\u306e\u554f\u984c\u306f\u6700\u8fd1\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f\u3002\u304a\u4f7f\u3044\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u7279\u306b\u96e3\u3057\u304f\u3082\u306a\u3044\u308f\u3051\u3067\u3059\u304c\u3001 Object#method \u4f7f\u3048\u3070\u7d44\u8fbc\u307f\u30af\u30e9\u30b9\u306e\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u306e\u30a8\u30a4\u30ea\u30a2\u30b9\u4f5c\u308c\u308b\u306a\u3042 inject \u306e\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsasashin.hatenadiary.jp%2Fentry%2F20110923%2F1316757069\" title=\" Problem 2 - koyoweblog log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"koyoweblog log","version":"1.0","blog_url":"https://sasashin.hatenadiary.jp/"}