摘要:
LCS - Longest Common Substring A string is finite sequence of characters over a non-empty finite set Σ. In this problem, Σ is the set of lowercase let 阅读全文
摘要:
Reincarnation Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Problem Description Now you are back,and have a task t 阅读全文