{"blog_url":"https://sucrose.hatenablog.com/","author_name":"sucrose","url":"https://sucrose.hatenablog.com/entry/2012/08/25/220117","type":"rich","blog_title":"\u552f\u7269\u662f\u771f @Scaled_Wurm","width":"100%","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsucrose.hatenablog.com%2Fentry%2F2012%2F08%2F25%2F220117\" title=\"Project Euler Problem 61 - \u552f\u7269\u662f\u771f @Scaled_Wurm\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_url":"https://blog.hatena.ne.jp/sucrose/","description":"Problem 61 - Project Euler 3,4,5,6,7,8\u89d2\u6570\u3092\u8a08\u7b97\u3057\u3066\u3001\u305d\u308c\u305e\u308c\u306en\u89d2\u6570\u304b\u30891\u3064\u305a\u3064\u3092\u4f7f\u3063\u3066\u3001\u6700\u521d\u306e2\u6841\u3068\u6700\u5f8c\u306e2\u6841\u304c\u4e00\u81f4\u3057\u3066\u3044\u304f\u3088\u3046\u306a\u30eb\u30fc\u30d7(3\u3064\u3060\u3051\u306e\u5834\u5408\u306e\u4f8b\u30018128, 2882, 8281)\u3092\u898b\u3064\u3051\u308b\u30022\u6841\u304c\u9650\u5b9a\u3055\u308c\u308b\u6642\u70b9\u3067\u304b\u306a\u308a\u5236\u9650\u3055\u308c\u308b\u306e\u3067\u3001\u3042\u3089\u304b\u3058\u3081n\u89d2\u6570\u3092\u8a08\u7b97\u3057\u3066\u5148\u982d\u304b\u672b\u5c3e\u306e2\u6841\u3092\u4fdd\u6301\u3057\u3066\u304a\u3044\u3066\u3001\u6df1\u3055\u512a\u5148\u63a2\u7d22\u3063\u307d\u304f\u3084\u308c\u3070\u3044\u3044\u3002 import copy def triangle(n): return n * (n + 1) / 2 def square(n): return n * n def pentagonal(n): return n *\u2026","provider_url":"https://hatena.blog","title":"Project Euler Problem 61","published":"2012-08-25 22:01:17","categories":["euler","python"],"provider_name":"Hatena Blog"}