{"url":"https://boxnos.hatenablog.com/entry/20080402/1207085861","provider_name":"Hatena Blog","width":"100%","image_url":null,"title":" Problem 4","version":"1.0","provider_url":"https://hatena.blog","type":"rich","published":"2008-04-02 06:37:41","author_url":"https://blog.hatena.ne.jp/tanakaBox/","description":"\u4eca\u65e5\u3082\u3084\u308d\u3046\u3002Problem 4 - PukiWiki \u5de6\u53f3\u3069\u3061\u3089\u304b\u3089\u8aad\u3093\u3067\u3082\u540c\u3058\u5024\u306b\u306a\u308b\u6570\u3092\u56de\u6587\u6570\u3068\u3044\u3046\u3002 2\u6841\u306e\u6570\u306e\u7a4d\u3067\u8868\u3055\u308c\u308b\u56de\u6587\u6570\u306e\u3046\u3061\u3001\u6700\u5927\u306e\u3082\u306e\u306f 9009 = 91 \u00d7 99 \u3067\u3042\u308b\u3002\u3067\u306f\u30013\u6841\u306e\u6570\u306e\u7a4d\u3067\u8868\u3055\u308c\u308b\u56de\u6587\u6570\u306e\u3046\u3061\u6700\u5927\u306e\u3082\u306e\u306f\u3044\u304f\u3089\u306b\u306a\u308b\u304b\u3002 n\u6841 * n\u6841\u306e\u30ea\u30b9\u30c8\u3092\u5168\u90e8\u51fa\u3057\u3066\u304b\u3089\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u307f\u305f\u3002 ;; for MzScheme (require (lib \"1.ss\" \"srfi\")) (require (lib \"13.ss\" \"srfi\")) (define (problem4 n) (let* ((start (expt 10 (- n 1))) (se\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20080402%2F1207085861\" title=\" Problem 4 - \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>","categories":["scheme"],"author_name":"tanakaBox","blog_title":"\u30dc\u30af\u30ce\u30b9","blog_url":"https://boxnos.hatenablog.com/","height":"190"}