摘要:
http://poj.org/problem?id=2001http://acm.hnu.cn/online/?action=problem&type=show&id=10338ShortestPrefixesTime Limit: 1000ms, Special Time Limit:2500ms, Memory Limit:32768KBTotal submit users: 50, Accepted users: 48Problem 10338 : No special judgementProblem descriptionA prefix of a string is 阅读全文