58. 18.在顺序表(2,5,7,10,14,15,18,23,35,41,52)中,用二分法查找12,所需的关键码比较的次数为() [单选题]

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58. 18.在顺序表(2,5,7,10,14,15,18,23,35,41,52)中,用二分法查找12,所需的关键码比较的次数为() [单选题]

A)2

B)3

C)4

D)5

答案解析