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1058: Lucky Sequence Description Edward 得到了一个长度为 N 的整数序列,他想找出这里面有多少个“幸运的” 连续子序列。一个连续子序列被称为“幸运的”,当且仅当该子序列内的整数之 和恰好是 K 的整数倍数。他请求你写一个程序来计算他喜欢的连续子序列个数. Ed 阅读全文
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A. Voting for Photos time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Voting for Photos 阅读全文
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B. Chat Order time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output B. Chat Order time limit p 阅读全文
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N! Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 70861 Accepted Submission(s): 20321 Proble 阅读全文
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B. Beautiful Paintings time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Beautiful Paint 阅读全文
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A. Joysticks time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Joysticks time limit per 阅读全文
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How many Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1852 Accepted Submission(s): 763 Proble 阅读全文
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找新朋友 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 10097 Accepted Submission(s): 5328 Problem 阅读全文