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【单选题】
对于长度为n的顺序存储的有序表,若采用二分查找,则对所有元素的最长查找长度为( )的值的向上取整。A.
log 2 (n+1)
B.
log 2 n
C.
n/2
D.
(n+1)/2
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举一反三
【单选题】I need to write down what he says. Could you give me some _______?
A.
paper
B.
planes
C.
pets
【单选题】When someone says “Could you tell me how to keep fit?”, you may say_________.
A.
I suggest you go on a diet.
B.
You should eat less greasy food.
C.
Follow my advice and take more exercise.