摘要：
Yougth的最大化时间限制：1000 ms | 内存限制：65535 KB难度：4描述Yougth现在有n个物品的重量和价值分别是Wi和Vi，你能帮他从中选出k个物品使得单位重量的价值最大吗？输入有多组测试数据,每组测试数据第一行有两个数n和k，接下来一行有n个数Wi和Vi。(1 2 #inc... 阅读全文
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SightseeingTime Limit: 2000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:346364-bit integer IO format:%lld Java class name:Mai... 阅读全文
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Big Christmas TreeTime Limit: 3000msMemory Limit: 131072KBThis problem will be judged on PKU. Original ID: 301364-bit integer IO format: %lld Java cl... 阅读全文
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Remmarguts' DateTime Limit: 4000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:244964-bit integer IO format:%lld Java class nam... 阅读全文
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Blue JeansTime Limit: 1000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:308064-bit integer IO format:%lld Java class name:Main... 阅读全文
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PeriodTime Limit: 3000msMemory Limit: 30000KBThis problem will be judged onPKU. Original ID:196164-bit integer IO format:%lld Java class name:MainFor ... 阅读全文
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Milking GridTime Limit: 3000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:218564-bit integer IO format:%lld Java class name:Ma... 阅读全文
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Seek the Name, Seek the FameTime Limit: 2000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:275264-bit integer IO format:%lld Ja... 阅读全文
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Sightseeing tourTime Limit: 1000msMemory Limit: 10000KBThis problem will be judged onPKU. Original ID:163764-bit integer IO format:%lld Java class nam... 阅读全文
摘要：
Optimal MilkingTime Limit: 2000msMemory Limit: 30000KBThis problem will be judged onPKU. Original ID:211264-bit integer IO format:%lld Java class name... 阅读全文