2012年7月19日
POJ1745
摘要： DivisibilityTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 8346Accepted: 2891DescriptionConsider an arbitrary sequence of integers. One can place + or - operators between integers in the sequence, thus deriving different arithmetical expressions that evaluate to different values. Let us, . 阅读全文
posted @ 2012-07-19 11:23 _sunshine 阅读(542) 评论(0) 推荐(0)