{"type":"rich","height":"190","width":"100%","blog_url":"https://ooharak.hatenadiary.org/","title":"\u30ed\u30fc\u30de\u6570\u5b57\u3092\u6c42\u3081\u308b","blog_title":"ooharak\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/ooharak/","image_url":null,"author_name":"ooharak","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fooharak.hatenadiary.org%2Fentry%2F20120813%2F1344865835\" title=\"\u30ed\u30fc\u30de\u6570\u5b57\u3092\u6c42\u3081\u308b - ooharak\u306e\u65e5\u8a18\" 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","version":"1.0","description":"1..3999\u306e\u6570\u5b57\u3092\u30ed\u30fc\u30de\u6570\u5b57\u306b\u5909\u63db\u3059\u308b\u3002 \u3042\u3068\u3067\u30b0\u30b0\u3063\u3066\u307f\u305f\u3089\u3001\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u3068\u304b\u3059\u3054\u305d\u3046\u306a\u306e\u304c\u8272\u3005\u3042\u3063\u305f\u3051\u3069\u3001\u81ea\u5206\u3068\u3057\u3066\u306f\u4eca\u306e\u5b9f\u88c5\u3067\u5145\u5206\u8aad\u307f\u3084\u3059\u3044\u3068\u601d\u3063\u305f\u3002Maybe\u3092\u4f7f\u3063\u3066\u7bc4\u56f2\u5916\u306fNothing\u306b\u3057\u305f\u308a\u3057\u3066\u307f\u305f\u3051\u3069\u3001\u3053\u306e\u3042\u305f\u308a\u7a7a\u6c17\u306f\u8aad\u3081\u3066\u306a\u3044\u3002 \u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u306f\u7c97\u3005\u3053\u3093\u306a\u611f\u3058\u3060\u308d\u3046\u3051\u3069\u3001\u3080\u3057\u308d\u30e2\u30ca\u30c9\u304c\u3067\u3066\u304f\u308b\u3053\u3053\u304b\u3089\u304c\u30e4\u30de\u306a\u306e\u3060\u308d\u3046\u3002 8/14\u8ffd\u8a18\uff1a\u6700\u521droman n \u306e n mod 10|100|1000\u304c0\u306b\u306a\u308b\u30b1\u30fc\u30b9\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u7db2\u7f85\u3057\u3066\u306a\u304b\u3063\u305f\u3002\u5b9f\u306f\u305d\u306e\u3053\u3068\u306f\u77e5\u3063\u3066\u305f\u3093\u3060\u3051\u3069\u3001\u554f\u984c\u306a\u3044\u3068\u601d\u3063\u3066\u305f\u3089\u3001roman 1900\u3068\u304b\u3067\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u306e\u3067recur\u306a\u308b\u95a2\u6570\u3092\u5c0e\u5165\u3057\u3066\u304d\u3061\u3093\u3068\u2026","categories":["Haskell","\u52c9\u5f37"],"url":"https://ooharak.hatenadiary.org/entry/20120813/1344865835","published":"2012-08-13 22:50:35"}