What will be the contents of a array after the following statements are executed?

#define N 10

int a[N] = {10, 10, 6, 4, 2, 4, 6, 8, 10, 10};

int *p = &a[0], *q = &a[N-1];

while(p

*p = *q;

*q= *p;

q--;

}