标签:数据结构

[HDU4441] Queue Sequence

Queue Sequence Time Limit: 8000/4000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Problem Description There’s a queue obeying the first in first out rule. Each time you…

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Splay[转]

感觉很不错的样子,转过来看看。

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splay?

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