[单选]  (27)有以下程序#include using namespace std;void f(int  *q){                int i=0;               for( ; i<5;i++)(*q)++;} int main(int argc, char* argv[]){               int a[5]={1,2,3,4,5},i;               f(a);               for(i=0;i<5;i++)                               cout<