摘要：
SequenceTime Limit:6000MSMemory Limit:65536KTotal Submissions:4906Accepted:1490DescriptionGiven m sequences, each contains n non-negative integer. Now we may select one number from each sequence to form a sequence with m integers. It's clear that we may get n ^ m this kind of sequences. Then we 阅读全文
posted @ 2012-04-10 21:13
Stephen Li
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