{"blog_url":"https://private-yusuke.hatenadiary.jp/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fprivate-yusuke.hatenadiary.jp%2Fentry%2F2020%2F03%2F01%2F235906\" title=\"AtCoder Beginner Contest 157\u306e\u89e3\u8aac - private-yusuke\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_title":"private-yusuke\u2019s diary","title":"AtCoder Beginner Contest 157\u306e\u89e3\u8aac","author_name":"private_yusuke","author_url":"https://blog.hatena.ne.jp/private_yusuke/","description":"A - Duplex Printing \u5165\u529b: \u51fa\u529b: \u5fc5\u8981\u306a\u6700\u5c0f\u306e\u7d19\u306e\u679a\u6570 \u5236\u7d04: \u306f\u6574\u6570 \u3067\u3059\u306d\u3002\uff082\u3067\u5272\u3063\u3066\u5207\u308a\u4e0a\u3052\uff09 ceil(N.to!float / 2).writeln; \u3061\u306a\u307f\u306b\u3001 writeln((N+1)/2) \u3067\u3082\u3044\u3051\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u611f\u60f3: \u5207\u308a\u4e0a\u3052\u6642\u306f\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306b\u5909\u63db\u3055\u305b\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u3002 B - Bingo \u5165\u529b: \u51fa\u529b: \u30d3\u30f3\u30b4\u304c\u9054\u6210\u3055\u308c\u3066\u3044\u308b\u306a\u3089\u3070 'Yes' \u3092\u3001\u305d\u3046\u3067\u306a\u3044\u306a\u3089\u3070 'No' \u5236\u7d04: \u5165\u529b\u306f\u5168\u3066\u6574\u6570 \u30d3\u30f3\u30b4\u30ab\u30fc\u30c9\u306e\u6570\u5b57\u306e\u7f85\u5217\u3092\u4e00\u6b21\u5143\u914d\u5217\u306b\u5165\u308c\u308b\u3053\u3068\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u305f\u3002 0 1 2 3 4 5 6 7 8\u306e\u3088\u3046\u306b\u6dfb\u5b57\u3092\u5bfe\u5fdc\u3055\u305b\u307e\u3057\u305f\u3002 \u3059\u308b\u3068\u3001\u2026","image_url":null,"height":"190","categories":[],"version":"1.0","published":"2020-03-01 23:59:06","width":"100%","provider_name":"Hatena Blog","url":"https://private-yusuke.hatenadiary.jp/entry/2020/03/01/235906"}