传送门:http://poj.org/problem?id=2594 Treasure Exploration Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 9802 Accepted: 3979 Description Have you ever read any book about treasure exploration? Have you ever see any film about treasure e…
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题目链接: http://acm.hust.edu.cn/vjudge/problem/356788 Airports Time Limit: 3000MS 问题描述 An airline company offers flights out of n airports, conveniently labeled from 1 to n. The flight time tij from airport i to airport j is known for every i and j. It…