摘要: 找到循环节,然后对应的变换CipherTime Limit:1000MSMemory Limit:10000KTotal Submissions:20377Accepted:5491DescriptionBob and Alice started to use a brand-new encodin... 阅读全文
posted @ 2015-09-29 14:50 chenhuan001 阅读(340) 评论(0) 推荐(0) 编辑
摘要: 经典的题目,主要还是考思维,之前在想的时候只想到了在一个循环中,每次都用最小的来交换,结果忽略了一种情况,还可以选所有数中最小的来交换一个循环。Cow SortingTime Limit:2000MSMemory Limit:65536KTotal Submissions:6511Accepted:... 阅读全文
posted @ 2015-09-29 11:21 chenhuan001 阅读(248) 评论(0) 推荐(0) 编辑