{"blog_url":"https://blog.hamayanhamayan.com/","description":"https://www.hackerrank.com/contests/oyamac/challenges/sumsumsum \u89e3\u8aac https://www.hackerrank.com/contests/oyamac/challenges/sumsumsum/submissions/code/1321978637 \u307e\u305a\u306f\u5168\u63a2\u7d22\u3092\u8003\u3048\u3066\u307f\u3088\u3046\u3002 ABCDxyz\u306f\u5168\u90e8\u6574\u6570\u3067\u306a\u306e\u3067\u3001\u7b49\u5f0f\u306b\u306a\u308b\u305f\u3081\u306b\u306fxyz\u3082\u6700\u5927\u306fD\u307e\u3067\u8003\u3048\u308c\u3070\u3044\u3044\u3002 \u3088\u3063\u3066\u3001xyz\u306e\u5168\u63a2\u7d22\u306f109\u901a\u308a\u3068\u306a\u308b\u3002 \u3053\u308c\u306f\u9593\u306b\u5408\u308f\u306a\u3044\u3002 \u5c11\u3057\u5de5\u592b\u3092\u3057\u3088\u3046\u3002 Ax + By + Cz = D Cz = D - Ax - By z = (\u2026","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","author_name":"hamayanhamayan","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"sumsumsum [OyamaC]","image_url":null,"url":"https://blog.hamayanhamayan.com/entry/2020/03/21/164757","published":"2020-03-21 16:47:57","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","type":"rich","height":"190","width":"100%","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F03%2F21%2F164757\" title=\"sumsumsum [OyamaC] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}