摘要:Eight Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 30944 Accepted: 13453 Special Judge Description The 15 puzzle has been around for ove
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摘要:Common Subsequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 34819 Accepted Submission(s):
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摘要:Sliding Window Time Limit: 12000MS Memory Limit: 65536K Total Submissions: 54931 Accepted: 15815 Case Time Limit: 5000MS Description An array of size
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摘要:Robot Motion Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12978 Accepted: 6290 Description A robot has been programmed to follow the ins
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摘要:Parencodings Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 24932 Accepted: 14695 Description Let S = s1 s2...s2n be a well-formed string
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摘要:Power of Cryptography Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 23332 Accepted: 11779 Description Current work in cryptography involv
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摘要:Radar Installation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 77074 Accepted: 17265 Description Assume the coasting is an infinite str
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摘要:The Pilots Brothers' refrigerator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 24130 Accepted: 9327 Special Judge Description The game “
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摘要:Flip Game Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 40424 Accepted: 17556 Description Flip game is played on a rectangular 4x4 field
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摘要:Sumsets Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10593 Accepted: 2890 Description Given S, a set of integers, find the largest d suc
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摘要:Subset Time Limit: 30000MS Memory Limit: 65536K Total Submissions: 3161 Accepted: 564 Description Given a list of N integers with absolute values no l
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摘要:4 Values whose Sum is 0 Time Limit: 15000MS Memory Limit: 228000K Total Submissions: 20015 Accepted: 5974 Case Time Limit: 5000MS Description The SUM
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摘要:Subsequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12311 Accepted: 5169 Description A sequence of N positive integers (10 < N < 10
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摘要:Jessica's Reading Problem Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10568 Accepted: 3529 Description Jessica's a very lovely girl woo
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摘要:Aggressive cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11192 Accepted: 5492 Description Farmer John has built a new long barn, wit
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摘要:Cable master Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 37865 Accepted: 8051 Description Inhabitants of the Wonderland have decided to
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摘要:Red and Black Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 30914 Accepted: 16846 Description There is a rectangular room, covered with s
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摘要:青蛙的约会 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 106602 Accepted: 21146 Description 两只青蛙在网上相识了,它们聊得很开心,于是觉得很有必要见一面。它们很高兴地发现它们住在同一条纬度线上
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摘要:食物链 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 63498 Accepted: 18629 Description 动物王国中有三类动物A,B,C,这三类动物的食物链构成了有趣的环形。A吃B, B吃C,C吃A。 现有N个动
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摘要:Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 39690 Accepted: 12932 Description Farmer John wants to repair a small length o
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