{"published":"2016-04-10 09:34:54","url":"https://sugarknri.hatenablog.com/entry/2016/04/10/093454","title":"yukicoder No.73 helloworld","width":"100%","provider_name":"Hatena Blog","author_name":"sugarknri","author_url":"https://blog.hatena.ne.jp/sugarknri/","categories":[],"version":"1.0","blog_url":"https://sugarknri.hatenablog.com/","image_url":null,"blog_title":"\u30e1\u30e2","description":"\u554f\u984c\u306f\u3053\u3061\u3089 No.73 helloworld - yukicoderhelloworld\u306b\u767b\u5834\u3057\u306a\u3044\u6587\u5b57\u306f\u3069\u3046\u3067\u3082\u3044\u3044\u306e\u3067\u9664\u3044\u3066\u304a\u304f \u6587\u5b57\u306e\u4e26\u3073\u306f\u305d\u308c\u305e\u308c\u56fa\u3081\u3066\u304a\u304f\u306e\u304c\u826f\u3044 h..e..l..o..w..o..r..l..d.. \u3068\u4e26\u3079\u305f\u6642\u3001helloworld\u306e\u4f5c\u308a\u65b9\u3092\u8003\u3048\u308b l,o\u4ee5\u5916\u306f\u3001\u305d\u306e\u6587\u5b57\u6570\u3060\u3051\u9078\u3073\u65b9\u304c\u3042\u308b o\u306f2\u7b87\u6240\u306b\u305d\u308c\u305e\u308cx,y\u500b\u5206\u914d\u3059\u308c\u3070x*y\u901a\u308a\u306e\u9078\u3073\u65b9\u304c\u3042\u308b\u306e\u3067\u3001 \u524d\u8ff0\u306e\u300c\u548c\u304c\u4e00\u5b9a\u306e\u7a4d\u3092\u6700\u5927\u5316\u300d\u306b\u3057\u305f\u304c\u3063\u3066\u3001\u534a\u5206\u305a\u3064\u5206\u3051\u308c\u3070\u826f\u3044 l\u306f2\u7b87\u6240\u306b\u305d\u308c\u305e\u308cx,y\u500b\u5206\u914d\u3059\u308c\u3070C(x,2)*y\u901a\u308a\u306e\u9078\u3073\u65b9\u304c\u3042\u308b\u306e\u3067\u3001 \u5408\u8a08\u3067N\u500b\u3042\u3063\u305f\u3068\u3059\u308c\u3070x*(x-1)/2*(N-x)\u306e\u6700\u5927\u2026","provider_url":"https://hatena.blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsugarknri.hatenablog.com%2Fentry%2F2016%2F04%2F10%2F093454\" title=\"yukicoder No.73 helloworld - \u30e1\u30e2\" 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"}