摘要:
http://poj.org/problem?id=3259 Description While exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is ver 阅读全文
摘要:
http://poj.org/problem?id=3661 Description The cows are trying to become better athletes, so Bessie is running on a track for exactly N (1 ≤ N ≤ 10,00 阅读全文
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看电视(区间贪心) 题目描述 暑假到了,小明终于可以开心的看电视了。但是小明喜欢的节目太多了,他希望尽量多的看到完整的节目。现在他把他喜欢的电视节目的转播时间表给你,你能帮他合理安排吗? 输入 输入包含多组测试数据。每组输入的第一行是一个整数n(n<=100),表示小明喜欢的节目的总数。接下来n行, 阅读全文
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http://poj.org/problem?id=3658 Description The oppressively hot summer days have raised the cows' clamoring to its highest level. Farmer John has fina 阅读全文