●How many key comparisons are needed in searching for key value 38? (74) .(74)

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●How many key comparisons are needed in searching for key value 38? (74) .

(74) A.1

B.4

C.3

D.2

参考答案:

B【解析】译文:在搜索关键值38时,需要几次关键比较?

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