{"author_url":"https://blog.hatena.ne.jp/jeneshicc/","height":"190","type":"rich","description":"http://projecteuler.net/index.php?section=problems&id=161 \u89e3\u3051\u306a\u3044\u3002\u4eca\u306e\u65b9\u91dd\u306f \u30d6\u30ed\u30c3\u30af\u306b\u5206\u5272\uff08e.g. 4x3 -> {1x3,3x3},{2x3,2x3}..) \u5404\u30d6\u30ed\u30c3\u30af\u3067\u5206\u5272\u4e0d\u80fd\u306a\u30bf\u30a4\u30ea\u30f3\u30b0\u6570\u3092\u3082\u3068\u3081\u308b(\u7d50\u679c\u3092\u899a\u3048\u3001\u518d\u5229\u7528\uff09 \u7dcf\u6570\u3092\u8003\u3048\u308b \u8a08\u7b97\u304c\u7d42\u308f\u3089\u306a\u3044\u2026 \u3068\u308a\u3042\u3048\u305a\u5206\u304b\u3063\u305f\u3053\u3068 12x4 \u3067\u306f 1895145 \u901a\u308a \u3064\u307e\u308a\u300112x9 \u3067\u306f \u5c11\u306a\u304f\u3068\u3082 1895145*1895145 = 3591574571025 \u901a\u308a\u3042\u308b\u308f\u3051\u3060\u3002 \u554f\u984c\u306b\u826f\u3044\u6027\u8cea\u304c\u3042\u308a\u305d\u3046\u3067\u306f\u3042\u308b\u3002\u898b\u3064\u304b\u3089\u306a\u3044\u3002","provider_name":"Hatena Blog","published":"2008-12-28 15:41:29","blog_url":"https://jeneshicc.hatenadiary.org/","version":"1.0","provider_url":"https://hatena.blog","title":"Problem 161 \uff08\u89e3\u3051\u306a\u3044\uff09","author_name":"jeneshicc","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20081228%2F1230446489\" title=\"Problem 161 \uff08\u89e3\u3051\u306a\u3044\uff09 - \u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Project Euler"],"image_url":null,"url":"https://jeneshicc.hatenadiary.org/entry/20081228/1230446489","width":"100%","blog_title":"\u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66"}