Permutation Sequence
摘要:
The set [1,2,3,...,n] contains a total of n! unique permutations.By listing and labeling all of the permutations in order, We get the following sequen... 阅读全文
posted @ 2015-04-07 11:50 cocos2014 阅读(191) 评论(0) 推荐(0) 编辑