{"published":"2010-04-12 00:00:00","type":"rich","title":"Project Euler 2\uff082\uff09","url":"https://inamori.hateblo.jp/entry/20100412/p2","width":"100%","version":"1.0","blog_url":"https://inamori.hateblo.jp/","categories":["F#"],"description":"http://projecteuler.net/index.php?section=problems&id=2 \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u3092\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3059\u308b\u3068\u3001 let fib = seq { let mutable a = 1 let mutable b = 1 while true do yield b let tmp = b b <- a + b a <- tmp }mutable\u306f\u4f7f\u3048\u306a\u3044\u3068\u6012\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u3053\u3053\u306f\u53c2\u7167\u3092\u4f7f\u3046\u3079\u304d\u3068\u3053\u308d\u306e\u3088\u3046\u3067\u3059\u3002\u5e73\u65b9\u3092\u51fa\u3059\u30b3\u30fc\u30c9\u306a\u3089\u3001 let sq = seq { let i = ref 0 while true do yield !i * !i i :=\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20100412%2Fp2\" title=\"Project Euler 2\uff082\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_url":"https://blog.hatena.ne.jp/inamori/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","blog_title":"inamori\u2019s diary","author_name":"inamori","height":"190","image_url":null}