摘要: SumdivTime Limit: 1000MSMemory Limit: 30000KTotal Submissions: 11880Accepted: 2852DescriptionConsider two natural numbers A and B. Let S be the sum of... 阅读全文
posted @ 2013-07-27 09:37 SprayT 阅读(113) 评论(0) 推荐(0) 编辑