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1624: [Usaco2008 Open] Clear And Present Danger 寻宝之路Time Limit: 5 Sec Memory Limit: 64 MBDescription 农夫约翰正驾驶一条小艇在牛勒比海上航行. 海上... 阅读全文
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1623: [Usaco2008 Open]Cow Cars 奶牛飞车Time Limit: 5 Sec Memory Limit: 64 MBDescription 编号为1到N的N只奶牛正各自驾着车打算在牛德比亚的高速公路上飞驰.高速公路有M(... 阅读全文
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1621: [Usaco2008 Open]Roads Around The Farm分岔路口Time Limit: 5 Sec Memory Limit: 64 MBDescription 约翰的N(1≤N≤1,000,000,000)只奶牛要出... 阅读全文
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1620: [Usaco2008 Nov]Time Management 时间管理Time Limit: 5 Sec Memory Limit: 64 MBDescription Ever the maturing businessman, Far... 阅读全文
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1619: [Usaco2008 Nov]Guarding the Farm 保卫牧场Time Limit: 5 Sec Memory Limit: 64 MBDescription The farm has many hills upon whi... 阅读全文
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1618: [Usaco2008 Nov]Buying Hay 购买干草Time Limit: 5 Sec Memory Limit: 64 MBDescription 约翰的干草库存已经告罄,他打算为奶牛们采购H(1≤H≤50000)磅干草,他知... 阅读全文
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1617: [Usaco2008 Mar]River Crossing渡河问题Time Limit: 5 Sec Memory Limit: 64 MBDescription Farmer John以及他的N(1 #include#include#... 阅读全文
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1616: [Usaco2008 Mar]Cow Travelling游荡的奶牛Time Limit: 5 Sec Memory Limit: 64 MBDescription 奶牛们在被划分成N行M列(2 #include#includeusin... 阅读全文
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1613: [Usaco2008 Jan]Running贝茜的晨练计划Time Limit: 5 Sec Memory Limit: 64 MBDescription 奶牛们打算通过锻炼来培养自己的运动细胞,作为其中的一员,贝茜选择的运动方式是每天... 阅读全文
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1612: [Usaco2008 Jan]Cow Contest奶牛的比赛Time Limit: 5 Sec Memory Limit: 64 MBDescription FJ的N(1 #includeusing namespace std;int... 阅读全文