#include <stdio.h>

int example_3 (int x[], int num)
{
   int ii, sum;

   sum = 0;
   for (ii=0; ii<num; ii++)
      sum += x[ii];
    
   return sum;
}

int main ()
{
   int x[5] = {1,2,3,4,5};
   printf ("%d\n", example_3(x, 5));
   return 0;
}