{"categories":["Ruby","Euler"],"blog_url":"https://maehrm.hatenablog.com/","provider_url":"https://hatena.blog","published":"2012-05-06 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmaehrm.hatenablog.com%2Fentry%2F20120506%2Fp1\" title=\"Problem 61 - Mae\u5411\u304d\u306a\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","height":"190","width":"100%","author_url":"https://blog.hatena.ne.jp/rahaema/","url":"https://maehrm.hatenablog.com/entry/20120506/p1","image_url":null,"type":"rich","author_name":"rahaema","description":"Project Euler\u306eProblem 61(\u65e5\u672c\u8a9e)\u3067\u3059\u3002 create_hash \u30e1\u30bd\u30c3\u30c9\u3067\u306f2\u3064\u306e\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u307e\u3059\u3002 \u307e\u305a\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306ahash\u3092\u4f5c\u308b\u3053\u3068\u3067\u3059\u30022\u6841\u3067\u59cb\u307e\u308b4\u6841\u306e\u6574\u6570\u3068\u305d\u306e\u6574\u6570\u304c\u4f55\u89d2\u6570\u306a\u306e\u304b\u3068\u3044\u3046\u60c5\u5831\u3092\u3082\u305f\u305b\u3066\u3044\u307e\u3059\u3002 {10=> [[1035, 3], [1081, 3], [1024, 4], [1089, 4], [1080, 5], [1035, 6], [1071, 7], [1045, 8]], 11=> [[1128, 3], [1176, 3], [1156, 4], [1162, 5], [1128, 6], [1177, 7], [1160, \u2026","provider_name":"Hatena Blog","title":"Problem 61","blog_title":"Mae\u5411\u304d\u306a\u30d6\u30ed\u30b0"}