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C. Tourist's Notes time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Tourist's Notes ti 阅读全文
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C. Vanya and Scales time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vanya has a scales fo 阅读全文
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C. Queue time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Queue time limit per test 2 阅读全文
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J. Bottles time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Nick has n bottles of soda le 阅读全文
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A. Toda 2 time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output A. Toda 2 time limit per test 阅读全文
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小Y喜欢研究数论,并且喜欢提一些奇怪的问题。这天他找了三个两两互质的数a, b, c,以及另一个数m, 现在他希望找到三个(0, m)范围内的整数x, y, z,使得 (xa+yb) Mod m=(zc) Mod m Input Output Input示例 Output示例 那么只要找到合理的k使 阅读全文
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Collision Time Limit: 15000/15000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others)Total Submission(s): 846 Accepted Submission(s): 200 Pro 阅读全文
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C. Ray Tracing There are k sensors located in the rectangular room of size n × m meters. The i-th sensor is located at point (xi, yi). All sensors are 阅读全文
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Cornfields Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6798 Accepted: 3315 Description FJ has decided to grow his own corn hybrid in or 阅读全文
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C. Watching Fireworks is Fun time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output C. Watching 阅读全文
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A. Points on Line time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Points on Line time 阅读全文
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Fence Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4705 Accepted: 1489 Description A team of k (1 <= K <= 100) workers should paint a fe 阅读全文
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Second My Problem First Time Limit: 12000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1673 Accepted Submission 阅读全文
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Subsequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6141 Accepted Submission(s): 2041 Pro 阅读全文