摘要: 1198. SubstringConstraintsTime Limit: 1 secs, Memory Limit: 32 MBDescriptionDr lee cuts a string S into N pieces,s[1],…,s[N].Now, Dr lee gives you the... 阅读全文
posted @ 2014-09-26 01:14 XYZ篮球 阅读(213) 评论(0) 推荐(0) 编辑