{"title":"CODE THANKS FESTIVAL 2017(Parallel)-D\uff1aBus Tour(300)","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2","image_url":null,"provider_url":"https://hatena.blog","type":"rich","author_name":"d_tutuz","version":"1.0","width":"100%","categories":["\u6570\u5b66"],"blog_url":"https://tutuz.hateblo.jp/","url":"https://tutuz.hateblo.jp/entry/2018/07/15/171604","description":"\u554f\u984c https://beta.atcoder.jp/contests/code-thanks-festival-2017-open/tasks/code_thanks_festival_2017_d 1\u30b0\u30eb\u30fc\u30d7N\u4eba\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5bfe\u3057\u3066\u3001\u5b9a\u54e1M\u4eba\u306e\u30d0\u30b9\u3092\u7528\u610f\u3059\u308b\u3002\u3059\u3079\u3066\u306e\u53c2\u52a0\u8005\u304c\u30d0\u30b9\u306b\u4e57\u308a\u8fbc\u3081\u308b\u3088\u3046\u306a\u6700\u5c0f\u53f0\u6570\u7528\u610f\u3059\u308b\u3068\u304d\u3001\u30d0\u30b9\u306e\u6700\u5927\u306e\u7a7a\u5e2d\u6570\u3092\u6c42\u3081\u3088\u3002\u305f\u3060\u3057\u30b0\u30eb\u30fc\u30d7\u6570\u306f\u4efb\u610f\u3067\u3042\u308b\u3002 \u5236\u7d04 1 <= n <= 109 1 <= m <= 109 n,m\u306f\u6574\u6570 \u30b0\u30eb\u30fc\u30d7\u6570\u3092 a \u3001\u30d0\u30b9\u306e\u53f0\u6570\u3092 b \u3068\u3059\u308b\u3068\u30d0\u30b9\u306e\u7a7a\u5e2d\u6570\u306f 0 <= M*b - N*a <= M-1 \u3067\u4e0e\u3048\u3089\u308c\u308b\u3002 M*b - N*a \u2026","author_url":"https://blog.hatena.ne.jp/d_tutuz/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2018%2F07%2F15%2F171604\" title=\"CODE THANKS FESTIVAL 2017(Parallel)-D\uff1aBus Tour(300) - \u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2\" 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","published":"2018-07-15 17:16:04"}