2017年10月21日
[AtCoderContest075F]Mirrored
摘要： [AtCoderContest075F]Mirrored 试题描述 For a positive integer $n$, we denote the integer obtained by reversing the decimal notation of n (without leading z 阅读全文
posted @ 2017-10-21 19:42 xjr01 阅读(317) 评论(0) 推荐(0)
[AtCoderContest015D]A or...or B Problem
摘要： [AtCoderContest015D]A or...or B Problem 试题描述 Nukes has an integer that can be represented as the bitwise OR of one or more integers between $A$ and $B 阅读全文
posted @ 2017-10-21 19:24 xjr01 阅读(312) 评论(0) 推荐(0)