IQ_10510- 5

ray

下列程式碼執行後輸出結果為何？
int a[9] = {9, 7, 5, 3, 1, 2, 4, 6, 8};
int n=9, tmp;
for (int i=0; i<n; i=i+1)
{
    tmp = a[i];
    a[i] = a[n-i-1];
    a[n-i-1] = tmp;
}         
for (int i=0; i<=n/2; i=i+1)
   printf ("%d %d ", a[i], a[n-i-1]);