{"blog_title":"\u30d6\u30ed\u30b0\u540d","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.ngtkana.com%2Fentry%2F2020%2F05%2F10%2F224116\" title=\"AtCoder Beginner Contest 167  \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>","title":"AtCoder Beginner Contest 167  \u89e3\u6cd5","version":"1.0","type":"rich","blog_url":"https://blog.ngtkana.com/","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/ngtkana/","provider_name":"Hatena Blog","author_name":"ngtkana","description":"\u7d50\u679c \u304a\u5ba2\u69d8\u306e\u4e2d\u306b\u3001D \u306b\u5d4c\u3063\u3066\u3057\u307e\u3063\u305f\u9ec4\u8272\u30b3\u30fc\u30c0\u30fc\u3055\u3093\u306f\u3044\u3089\u3063\u3057\u3083\u3044\u307e\u3059\u304b\uff1f \u89e3\u6cd5 A: \u5148\u982d\u306e len(s) \u6587\u5b57\u3092\u6bd4\u8f03\u3067\u3059\u3002 B: min(a, k) - max(k-a-b, 0) \u3067\u3059\u3002 C: \u30d3\u30c3\u30c8\u5168\u63a2\u7d22\u3067\u3059\u3002C \u306b\u5168\u63a2\u7d22\u3092\u7f6e\u304f\u306e\u3001\u5f37\u3044\u4e3b\u5f35\u3092\u611f\u3058\u3056\u308b\u3092\u3048\u307e\u305b\u3093\u3002 D: \u30b7\u30e5\u30df\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u5468\u671f\u3068\u3057\u3063\u307d\u306e\u9577\u3055\u3092\u8a08\u7b97\u3067\u3059\u3002\u3057\u3063\u307d\u306b\u5c5e\u3059\u308b\u3068\u304d\u3060\u3051 0-based index \u3067\u51fa\u529b\u3057\u3066 3 WA \u3067\u3059\u3002\uff08\u306f\u3044\uff01\uff1f\uff09 E: k \u7d44\u4ee5\u4e0a \u2192 \u3074\u3063\u305f\u308a \u2192 \u4ee5\u4e0b \u306e\u3088\u3046\u306b\u3001\u5305\u9664 2 \u56de\u3092\u3057\u307e\u3059\u3002\u306a\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u3067\u306f 2 \u4e57\u548c\u306b\u306a\u308a\u307e\u3059\u304b\u3089\u30011 \u56de\u76ee\u306e\u5305\u9664\u306f\u30af\u30ed\u30fc\u30ba\u30c9\u30d5\u30a9\u30fc\u30df\u30e5 \u30e9\u306b\u5909\u5f62\u3067\u3059\u3002 \u2026","published":"2020-05-10 22:41:16","url":"https://blog.ngtkana.com/entry/2020/05/10/224116","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/ngtkana/20200510/20200510222036.png","height":"190"}