摘要: Problem - 3974http://acm.hdu.edu.cn/showproblem.php?pid=3974Description:There is a company that has N employees(numbered from 1 to N),every employee i... 阅读全文
posted @ 2015-08-04 08:53 搁浅の记忆 阅读(180) 评论(0) 推荐(0) 编辑