对包含n个元素的散列表进行检索,平均检索长度( )。
A.为O(log2
B.为O(
C.为O(nlog2
D.不直接依赖于n
参考答案:D
The little boy looked at the cake with eyes. [ ]
A. greed
B. greedy
C. great
D. open
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