2018年4月28日
NEERC2017 E- Equal Numbers
摘要： Equal Numbers 标签：Eratosthenes筛法 题目描述 You are given a list of n integers a1,...,an. You can perform the following operation: choose some ai and multipl 阅读全文
posted @ 2018-04-28 17:30 sciorz 阅读(389) 评论(0) 推荐(0)