{"width":"100%","published":"2021-07-11 15:38:23","title":"Can you buy them all? [AtCoder Beginner Contest 209 B]","provider_url":"https://hatena.blog","description":"https://atcoder.jp/contests/abc209/tasks/abc209_b \u89e3\u8aac https://atcoder.jp/contests/abc209/submissions/24155585 \u554f\u984c\u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u5076\u6570\u756a\u76ee\u306e\u5546\u54c1\u306f\u5b9a\u4fa1\u306e1\u5186\u5f15\u304d\u3067\u8cfc\u5165\u3057\u3066\u3001\u5947\u6570\u756a\u76ee\u306e\u5546\u54c1\u306f\u5b9a\u4fa1\u901a\u308a\u3067\u8cfc\u5165\u3057\u305f\u3068\u3057\u3066 \u5408\u8a08\u91d1\u984d\u3092\u8a08\u7b97\u3057\u3066\u3044\u3053\u3046\u3002 \u3053\u308c\u3068\u6240\u6301\u91d1X\u5186\u3092\u6bd4\u8f03\u3057\u3066\u3001\u8cb7\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3067\u304d\u306a\u3044\u304b\u3092\u5224\u5b9a\u3057\u3088\u3046\u3002 \u7279\u306b\u6ce8\u610f\u70b9\u306f\u306a\u3044\u304c\u3001\u5b9f\u88c5\u6642\u306b\u914d\u5217\u306f0-indexed\u306a\u306e\u3067\u3001\u5b9f\u88c5\u7684\u306b\u306f\u5076\u6570\u5947\u6570\u306f\u53cd\u8ee2\u3057\u305f\u3088\u3046\u306b\u898b\u3048\u308b\u3002 0-indexed\u306findex\u304c0\u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u4f7f\u7528\u3057\u2026","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","image_url":null,"url":"https://blog.hamayanhamayan.com/entry/2021/07/11/153823","author_name":"hamayanhamayan","type":"rich","provider_name":"Hatena Blog","blog_url":"https://blog.hamayanhamayan.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2021%2F07%2F11%2F153823\" title=\"Can you buy them all? [AtCoder Beginner Contest 209 B] - \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>","height":"190","version":"1.0","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093"}