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Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 18277 Accepted Submissi 阅读全文
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Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 55716 Accepted: 20578 Description In this problem, you have to analyze a pa 阅读全文
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Mail Stamps time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output One day Bob got a letter in 阅读全文
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Jessica's Reading Problem Description Jessica's a very lovely girl wooed by lots of boys. Recently she has a problem. The final exam is coming, yet sh 阅读全文
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Subsequence Description A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 阅读全文
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敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 78012 Accepted Submission(s): 32919 Problem 阅读全文
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Interesting drink time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Interesting drink time 阅读全文