Pointers in C++

Passing Arrays to Functions

Now consider:

void clear(int v[], int n) { for (int i = 0; i < n; i++) { v[i] = 0; } }

Now:

for (int i = 0; i < SIZE; i++) { a[i] = i*i; } display(a, SIZE); clear(a, SIZE); display(a, SIZE);

Output:

   0   1   4   9  16  25  36  49  64  81
   0   0   0   0   0   0   0   0   0   0