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E - Combination Lock Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Description Scrooge McD... 阅读全文
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D - Toy Cars Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Description Little Susie, thanks to... 阅读全文
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C - Exam Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Description An exam for n students will... 阅读全文
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B - 改革春风吹满地 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Description “ 改革春风吹满地, 不会AC没关系; 实在不... 阅读全文
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Age Sort You are given the ages (in years) of all people of a country with at least 1 year of age. You know thatno individual in that country live... 阅读全文