int a[10]={1,2,3,4,5,6,7,8};int *p;p=p[-3]的值是()。 A. 2B. 3C. 4D. 不一定

int a[10]={1,2,3,4,5,6,7,8};int *p;p=&a[5];p[-3]的值是()。

A. 2

B. 3

C. 4

D. 不一定


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