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题目链接： Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21045 Accepted Submission(s): 5950 题意：给你两个条 阅读全文
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题目链接： A Star not a Tree? Description Input Output Sample Input Sample Output 阅读全文
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题目链接： Run Away Description Input Output Sample Input Sample Output 阅读全文
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题目链接： D. Running with Obstacles A sportsman starts from point xstart = 0 and runs to point with coordinate xfinish = m (on a straight line). Also, the 阅读全文
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题目链接: B. Chat Order time limit per test Polycarp is a big lover of killing time in social networks. A page with a chatlist in his favourite network is 阅读全文
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题目链接： A. Voting for Photos time limit per test After celebrating the midcourse the students of one of the faculties of the Berland State University de 阅读全文
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小Hi的宿舍楼下有一块用于停自行车的区域。平时自行车都停得非常杂乱，于是楼长打算去买一排自行车架用来停车。自行车架一般有P个槽，每个槽的两侧都可以停入自行车；但是一个槽位同时只能有一侧停入自行车。此外，停入一辆自行车会导致无法在这一侧的附近若干个槽位中停入自行车。 经过调查，这栋宿舍楼的学生共拥有N 阅读全文
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题目链接： Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10120 Accepted Submission(s): 5344 阅读全文
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题目链接： Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4987 Accepted Submission(s): 2098 阅读全文
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题目链接： Farey Sequence Description Input Output Sample Input Sample Output 阅读全文