【 9-1-8 】 采用折半查找法查找长度为 n 的有序顺序表,查找每个元素的数据比较次数( )对应二叉判定树的高度(设高度≥ 2 )。 A .小于 B .大于 C .等于 D .小于等于
A.
错误
B.
不正确
C.
概念错误
D.
选 D 。查找有序顺序表中的每一个元素的数据比较次数与该元素在表中的位置有关,最多不超过对应二叉判定树的高度,因此选 D 。
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