{"blog_url":"https://inamori.hateblo.jp/","published":"2010-04-27 00:00:00","provider_url":"https://hatena.blog","description":"http://projecteuler.net/index.php?section=problems&id=18 \u7d4c\u8def\u3092\u8fbf\u308b\u3068\u304d\u306b\u5ea7\u6a19\u3068\u7d4c\u8def\u756a\u53f7\u306e3\u8981\u7d20\u306e\u30bf\u30d7\u30eb\u3067\u72b6\u614b\u3092\u6301\u3063\u3066unfold\u3057\u3066\u3044\u307e\u3059\u3002 2\u8981\u7d20\u306e\u30bf\u30d7\u30eb\u306f\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u304c\u3001 let t = (1, 2) printfn \"%d\" (snd t) // 23\u3064\u4ee5\u4e0a\u306e\u8981\u7d20\u306e\u30bf\u30d7\u30eb\u306f\u7c21\u5358\u306b\u306f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3088\u3046\u3067\u3059\u30022\u3064\u76ee\u306e\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001 let (_, y, _) = s\u306a\u3069\u3068\u3057\u307e\u3059\u3002","width":"100%","author_name":"inamori","height":"190","type":"rich","url":"https://inamori.hateblo.jp/entry/20100427/p1","categories":["F#"],"provider_name":"Hatena Blog","image_url":null,"title":"Project Euler 18","version":"1.0","blog_title":"inamori\u2019s diary","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100427%2Fp1\" title=\"Project Euler 18 - 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_url":"https://blog.hatena.ne.jp/inamori/"}