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Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encircled awarded. In the 阅读全文
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Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 43184 Accepted Submission(s): 20748 P 阅读全文
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Fast Arrangement Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 3995 Accepted Submission(s): 114 阅读全文
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A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 140120 Accepted: 43425 Case Time Limit: 2000MS Description 阅读全文
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I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 101699 Accepted Submission(s): 38294 Pr 阅读全文
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You are given an N × N matrix. At the beginning every element is 0. Write a program supporting 2 operations: 1. Add x y value: Add value to the elemen 阅读全文
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Swaps and Inversions Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2315 Accepted Submission(s): 阅读全文
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Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 70674 Accepted: 26538 Description In this problem, you have to analyze a pa 阅读全文