A.闪烁的繁星题目：https://vijos.org/p/1881题解：貌似做过小白逛公园或者序列操作都可以秒出吧，就是pushup函数比较麻烦，不过仔细想一想就知道了。代码： 1 #include 2 #include 3 #include 4 #include 5 #include 6 #in... Read More
posted @ 2014-10-06 10:01
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3540: [Usaco2014 Open]Fair PhotographyTime Limit:1 SecMemory Limit:128 MBSubmit:72Solved:29[Submit][Status]DescriptionFJ's N cows (2 =0;i--)last[i]=mi... Read More
posted @ 2014-10-05 12:00
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3538: [Usaco2014 Open]Dueling GPSTime Limit:1 SecMemory Limit:128 MBSubmit:59Solved:36[Submit][Status]DescriptionFarmer John has recently purchased a ... Read More
posted @ 2014-10-05 10:07
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3479: [Usaco2014 Mar]Watering the FieldsTime Limit:10 SecMemory Limit:128 MBSubmit:81Solved:42[Submit][Status]DescriptionDue to a lack of rain, Farmer... Read More
posted @ 2014-10-05 10:02
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3433: [Usaco2014 Jan]Recording the MoolympicsTime Limit:10 SecMemory Limit:128 MBSubmit:55Solved:34[Submit][Status]DescriptionBeing a fan of all cold-... Read More
posted @ 2014-10-05 09:53
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3412: [Usaco2009 Dec]Music Notes乐谱Time Limit:3 SecMemory Limit:128 MBSubmit:35Solved:30[Submit][Status]DescriptionInput第1行：两个整数N，Q.第2到N+1行：第i+l行只有一个整数... Read More
posted @ 2014-10-05 09:36
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3410: [Usaco2009 Dec]Selfish Grazing 自私的食草者Time Limit:3 SecMemory Limit:128 MBSubmit:47Solved:40[Submit][Status]Description约翰有N(1≤N≤50000)头牛，约翰的草地可以认为... Read More
posted @ 2014-10-05 09:25
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3404: [Usaco2009 Open]Cow Digit Game又见数字游戏Time Limit:3 SecMemory Limit:128 MBSubmit:47Solved:32[Submit][Status]Description贝茜和约翰在玩一个数字游戏．贝茜需要你帮助她．游戏一共进... Read More
posted @ 2014-10-05 09:12
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3403: [Usaco2009 Open]Cow Line 直线上的牛Time Limit:3 SecMemory Limit:128 MBSubmit:48Solved:41[Submit][Status]Description题目描述约翰的N只奶牛（编为1到N号）正在直线上排队．直线上开始的时... Read More
posted @ 2014-10-05 09:00
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3402: [Usaco2009 Open]Hide and Seek 捉迷藏Time Limit:3 SecMemory Limit:128 MBSubmit:51Solved:40[Submit][Status]Description贝茜在和约翰玩一个“捉迷藏”的游戏．她正要找出所有适合她躲藏的... Read More
posted @ 2014-10-05 08:57
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