摘要：
LCS - Longest Common Substring no tags A string is finite sequence of characters over a non-empty finite set Σ. In this problem, Σ is the set of lower 阅读全文
摘要：
Remmarguts' Date Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 25216 Accepted: 6882 Description "Good man never makes girls wait or break 阅读全文