{"description":"\u554f\u984c http://arc060.contest.atcoder.jp/tasks/arc060_bf(b,n)\u304c\u3042\u308b n \uff1c b \u306e\u3068\u304d f(b,n) = n n \u2267 b \u306e\u3068\u304d f(b,n) = f(b, floor(n / b)) + (n mod b) \u3053\u306e\u95a2\u6570\u306fn\u3092b\u9032\u6570\u8868\u8a18\u3057\u305f\u3068\u304d\u306e\u5404\u6841\u306e\u7dcf\u548c\u3092\u8fd4\u3059\u95a2\u6570\u3068\u3082\u8a00\u3048\u308b f(B,N)=S\u3068\u306a\u308b2\u4ee5\u4e0a\u306e\u6700\u5c0f\u306eB\u3092\u7b54\u3048\u3088 \u7121\u3051\u308c\u3070-11 1","height":"190","author_name":"hamayanhamayan","image_url":null,"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","type":"rich","blog_url":"https://blog.hamayanhamayan.com/","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","url":"https://blog.hamayanhamayan.com/entry/2016/08/29/152022","width":"100%","version":"1.0","published":"2016-08-29 15:20:22","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2016%2F08%2F29%2F152022\" title=\"\u6841\u548c / Digit Sum [ABC 044, ARC 060 : D] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"\u6841\u548c / Digit Sum [ABC 044, ARC 060 : D]","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093"}