{"provider_url":"https://hatena.blog","description":"\u671d\u30fb\u663c\u3002 ABC157 D \u3068 E \u3092\u5fa9\u7fd2\u3057\u305f\u3002 E \u306f\u5225\u306e\u89e3\u304d\u65b9\u3067\u3082\u3046\u4e00\u5ea6\u89e3\u3053\u3046\u3068\u601d\u3046\u3002 use proconio::marker::Usize1; \u3092\u4f7f\u3046\u3068\u826f\u3044\u5834\u9762\u304c\u3042\u3063\u305f\u3002 https://docs.rs/proconio/0.3.6/proconio/marker/enum.Usize1.html \u5165\u529b\u306e\u3046\u3061 1 \u304b\u3089\u306f\u3058\u307e\u308b\u6570\u5b57\u3092 0 \u304b\u3089\u306f\u3058\u307e\u308b\u6570\u5b57 (-1) \u306b\u3057\u3066\u304f\u308c\u308b\u3002 \u660e\u65e5\u306f\u3072\u306a\u4eba\u5f62\u3092\u7247\u4ed8\u3051\u3088\u3046\u3002\u66f8\u304d\u305d\u3073\u308c\u3066\u3044\u305f\u306e\u3060\u3051\u3069\u571f\u66dc\u65e5\u306b\u51fa\u3057\u305f\u3082\u306e\u3060\u3002\u51fa\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u307c\u304f\u304c\u51fa\u3057\u305f\u3082\u306e\u3060\u3002 \u3072\u306a\u4eba\u5f62\u306f 1 \u5e74\u524d ([2019-02-20][]) \u306b\u66f8\u3044\u305f\u3068\u304a\u308a\u300c\u307c\u304f\u306a\u3089\u8cb7\u308f\u306a\u3044\u300d\u2026","height":"190","blog_title":"bouzuya.hatenablog.com","author_name":"bouzuya","url":"https://bouzuya.hatenablog.com/entry/2020/03/03/222109","provider_name":"Hatena Blog","published":"2020-03-03 22:21:09","author_url":"https://blog.hatena.ne.jp/bouzuya/","title":"\u660e\u65e5\u306f\u3072\u306a\u4eba\u5f62\u3092\u7247\u4ed8\u3051\u3088\u3046","image_url":null,"blog_url":"https://bouzuya.hatenablog.com/","width":"100%","categories":[],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbouzuya.hatenablog.com%2Fentry%2F2020%2F03%2F03%2F222109\" title=\"\u660e\u65e5\u306f\u3072\u306a\u4eba\u5f62\u3092\u7247\u4ed8\u3051\u3088\u3046 - bouzuya.hatenablog.com\" 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"}