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1619 - Feel Good Time limit: 3.000 seconds Bill is developing a new mathematical theory for human emotions. His recent investigations are dedi- cated 阅读全文
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B. Queue time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Queue time limit per test 2 阅读全文
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Balls Rearrangement Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Problem Description Bob has N balls and A boxes. 阅读全文