摘要：
KickdownTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 2214 Accepted: 944DescriptionA research laboratory of a world-leadin... 阅读全文
摘要：
BoxTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 4196 Accepted: 1518DescriptionIvan works at a factory that produces heavy... 阅读全文
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All in AllTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 34909 Accepted: 14571DescriptionYou have devised a new encryption ... 阅读全文
摘要：
The decimal expansion of the fraction 1/33 is 0.03, where the 03 is used to indicate that the cycle 03repeats indefinitely with no int... 阅读全文