{"blog_url":"https://boxnos.hatenablog.com/","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/tanakaBox/","blog_title":"\u30dc\u30af\u30ce\u30b9","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20080517%2F1210955196\" title=\" Problem 57 - \u9023\u5206\u6570\u3067\u221a2 - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","image_url":null,"type":"rich","description":"\u9023\u5206\u6570\u306b\u95a2\u3059\u308b\u554f\u984c\u3002Problem 57 - PukiWiki\u9023\u5206\u6570\u3067\u221a2\u3092\u6c42\u3081\u305f\u6642\u3001\u5206\u5b50\u3068\u5206\u6bcd\u306e\u6841\u6570\u304c\u9055\u3046\u6642\u306e\u6570\u3092\u6570\u3048\u308b\u3002 \u9023\u5206\u6570\u3060\u3051\u3058\u3083\u9762\u767d\u304f\u306a\u3044\u304b\u3089\u3001\u3061\u3087\u3063\u3068\u5909\u308f\u3063\u305f\u611f\u3058\u306b\u3057\u3066\u308b\u307f\u305f\u3044\u3002 \u5206\u6570\u306e\u8a08\u7b97\u3067\u306f\u307e\u3063\u305f\u3002 1\u56de\u76ee 1 + 1/2 2\u56de\u76ee 1 + 1/(2 + 1/2) = 1 + 2/5 3\u56de\u76ee 1 + 1/(2 + 2/5) = 1 + 5/12 \u5206\u5b50\u3068\u5206\u6bcd\u304c\u3050\u308a\u3050\u308a\u56de\u308b\u611f\u3058\u306b\u306a\u308b\u307f\u305f\u3044\u3002 \u6559\u8a13\u3002\u9593\u9055\u3048\u305f\u306a\u3068\u601d\u3063\u305f\u6642\u306f\u3001\u7d19\u306b\u5c55\u958b\u3057\u3066\u307f\u3088\u3046\u3002 (define (problem57 n) (letrec ((nod (lambda (n) (if (zero? n) 0 (+ 1 (\u2026","categories":["Scheme"],"width":"100%","published":"2008-05-17 01:26:36","url":"https://boxnos.hatenablog.com/entry/20080517/1210955196","author_name":"tanakaBox","title":" Problem 57 - \u9023\u5206\u6570\u3067\u221a2"}