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E. Parking Lot time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Petya's been bored at wor 阅读全文
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2458: [BeiJing2011]最小三角形 Description Xaviera现在遇到了一个有趣的问题。平面上有N个点，Xaviera想找出周长最小的三角形。由于点非常多，分布也非常乱，所以Xaviera想请你来解决这个问题。为了减小问题的难度，这里的三角形也包括共线的三点。 Xavier 阅读全文
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A set of points on a plane is called good, if for any two points at least one of the three conditions is true: those two points lie on same horizontal 阅读全文
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区间的价值 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1405 Accepted Submission(s): 623 Problem D 阅读全文
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Quoit Design Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 58163 Accepted Submission(s): 15416 阅读全文
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Sumsets Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11886 Accepted: 3273 Description Given S, a set of integers, find the largest d suc 阅读全文
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D. Lizard Era: Beginning time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output In the game Liz 阅读全文
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Purifying Machine Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5688 Accepted: 1646 Description Mike is the owner of a cheese factory. He 阅读全文
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Sorting Slides Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4812 Accepted: 1882 Description Professor Clumsey is going to give an import 阅读全文
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E. Test time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Sometimes it is hard to prepare 阅读全文