{"description":"\u3053\u306e\u554f\u984c\u306f\u9762\u767d\u304b\u3063\u305f\u3002Problem 28 - PukiWiki 1\u304b\u3089\u521d\u3081\u3066\u53f3\u65b9\u5411\u306b\u9032\u307f\u6642\u8a08\u56de\u308a\u306b\u6570\u5b57\u3092\u5897\u3084\u3057\u3066\u3044\u304d, 5\u00d75\u306e\u87ba\u65cb\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u751f\u6210\u3055\u308c\u308b: 21 22 23 24 25 20 07 08 09 10 19 06 01 02 11 18 05 04 03 12 17 16 15 14 13\u5bfe\u89d2\u7dda\u4e0a\u306e\u6570\u5b57\u306e\u5408\u8a08\u306f\u3069\u3061\u3089\u3082101\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u304b\u3081\u3089\u308c\u308b.1001\u00d71001\u306e\u87ba\u65cb\u3092\u540c\u3058\u65b9\u6cd5\u3067\u751f\u6210\u3057\u305f\u3068\u304d, \u5bfe\u89d2\u7dda\u4e0a\u306e\u6570\u5b57\u306e\u5408\u8a08\u306f\u3068\u3082\u306b\u3044\u304f\u3064\u3060\u308d\u3046\u304b? \u4f55\u304b\u6cd5\u5247\u304c\u898b\u3048\u308b\u3002 \u3055\u3066\u6cd5\u5247\u3092\u898b\u7834\u308b\u3002f(n)\u3067\u3001n\u306f\u5076\u6570\u3068\u3059\u308b\u3002f(1)\u306e\u6642\u30011 f(3)\u306e\u6642\u3001f(1) + 3 + 5 + 7\u2026","image_url":null,"url":"https://boxnos.hatenablog.com/entry/20080406/1207480169","blog_url":"https://boxnos.hatenablog.com/","author_name":"tanakaBox","author_url":"https://blog.hatena.ne.jp/tanakaBox/","version":"1.0","provider_name":"Hatena Blog","published":"2008-04-06 20:09:29","width":"100%","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20080406%2F1207480169\" title=\" Problem 28 - \u5bfe\u89d2\u7dda\u306e\u548c - \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_url":"https://hatena.blog","blog_title":"\u30dc\u30af\u30ce\u30b9","height":"190","title":" Problem 28 - \u5bfe\u89d2\u7dda\u306e\u548c","categories":["Scheme"]}