{"blog_title":"rochefort's blog","blog_url":"https://rochefort.hatenablog.com/","width":"100%","published":"2015-06-17 00:10:20","provider_name":"Hatena Blog","description":"1\u6642\u9593\u4ee5\u5185\u306b\u89e3\u3051\u306a\u3051\u308c\u3070\u30d7\u30ed\u30b0\u30e9\u30de\u5931\u683c\u3068\u306a\u3063\u3066\u3057\u307e\u30465\u3064\u306e\u554f\u984c\u304c\u8a71\u984c\u306b \u3092\u89e3\u3044\u3066\u307f\u305f\u3002 \u4e00\u5fdc1\u6642\u9593\u4ee5\u5185\u306b\u3067\u304d\u305f\u3051\u3069\u3001\u3042\u307e\u308a\u7dba\u9e97\u3067\u306f\u306a\u3044\u3002 \u554f\u984c1\u301c3\u306f\u7c21\u5358\u306a\u306e\u3067\u7701\u7565\u3002 \u554f\u984c4 \u6b63\u306e\u6574\u6570\u306e\u30ea\u30b9\u30c8\u3092\u4e0e\u3048\u3089\u308c\u305f\u3068\u304d\u3001\u6570\u3092\u4e26\u3073\u66ff\u3048\u3066\u53ef\u80fd\u306a\u6700\u5927\u6570\u3092\u8fd4\u3059\u95a2\u6570\u3092\u8a18\u8ff0\u305b\u3088\u3002 \u4f8b\u3048\u3070\u3001[50, 2, 1, 9]\u304c\u4e0e\u3048\u3089\u308c\u305f\u6642\u300195021\u304c\u7b54\u3048\u3068\u306a\u308b #!/usr/bin/env ruby def max_combination(ar) ar.sort { |x, y| \"#{y}#{x}\" <=> \"#{x}#{y}\" } end ar = [50, 2, 1, 9] max_combination(ar).j\u2026","image_url":null,"height":"190","type":"rich","url":"https://rochefort.hatenablog.com/entry/2015/06/17/001020","provider_url":"https://hatena.blog","title":"Re: 1\u6642\u9593\u4ee5\u5185\u306b\u89e3\u3051\u306a\u3051\u308c\u3070\u30d7\u30ed\u30b0\u30e9\u30de\u5931\u683c\u3068\u306a\u3063\u3066\u3057\u307e\u30465\u3064\u306e\u554f\u984c\u304c\u8a71\u984c\u306b","version":"1.0","categories":["ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frochefort.hatenablog.com%2Fentry%2F2015%2F06%2F17%2F001020\" title=\"Re: 1\u6642\u9593\u4ee5\u5185\u306b\u89e3\u3051\u306a\u3051\u308c\u3070\u30d7\u30ed\u30b0\u30e9\u30de\u5931\u683c\u3068\u306a\u3063\u3066\u3057\u307e\u30465\u3064\u306e\u554f\u984c\u304c\u8a71\u984c\u306b - rochefort&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/rochefort/","author_name":"rochefort"}