{"type":"rich","author_name":"ngtkana","url":"https://blog.ngtkana.com/entry/2020/02/22/224052","author_url":"https://blog.hatena.ne.jp/ngtkana/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.ngtkana.com%2Fentry%2F2020%2F02%2F22%2F224052\" title=\"AtCoder Beginner Contest 156 \u89e3\u6cd5 - \u30d6\u30ed\u30b0\u540d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":"AtCoder Beginner Contest 156 \u89e3\u6cd5","blog_url":"https://blog.ngtkana.com/","categories":[],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/ngtkana/20200222/20200222224516.png","published":"2020-02-22 22:40:52","description":"\u30b3\u30f3\u30c6\u30b9\u30c8\u30da\u30fc\u30b8 https://atcoder.jp/contests/abc156/ \u89e3\u6cd5 \u2714A - Beginner \u5f15\u304d\u7b97\u306e\u53cd\u5bfe\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\u3002\u305f\u3057\u7b97\u3068\u3044\u3044\u307e\u3059\u3002\u305f\u3057\u7b97\u3092\u3057\u307e\u3057\u3087\u3046\uff01 \u2714B - Digits n \u304c 0 \u306b\u306a\u308b\u307e\u3067 k \u3067\u5272\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u56de\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3067\u3059\u3002 \u2714C - Rally \u958b\u50ac\u5834\u6240\u3092\u5168\u63a2\u7d22\u3067\u3059\u3002 \u3082\u3057\u304f\u306f C \u554f\u984c\u306e\u96e3\u6613\u5ea6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u4e8c\u6b21\u95a2\u6570\u306e\u63a5\u7dda\u306e\u50be\u304d\u306e\u5f0f\u3092\u8003\u3048\u308b\u3068\u3001\u5e73\u5747\u306b\u6700\u3082\u8fd1\u3044\u5834\u6240\u3067\u958b\u50ac\u3059\u308b\u306e\u304c\u6700\u9069\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u306e\u3067\u3001\u305d\u3061\u3089\u3067\u5b9f\u88c5\u3057\u3066\u3082\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3044\u305a\u308c\u3082\u5b9f\u88c5\u306e\u91cd\u3055\u306f\u540c\u3058\u304f\u3089\u3044\u3067\u3059\u3002\u6613\u3057\u3081\u306e E \u3068\u3044\u3063\u305f\u3068\u3053\u308d\u3067\u3057\u3087\u3046\u304b\u3002 \u2714D \u2026","width":"100%","version":"1.0","blog_title":"\u30d6\u30ed\u30b0\u540d","height":"190"}