Select the program text below and paste it into a file.
/* "average.c" */
#include <stdio.h>
#define num 10
#define first 0
#define last num-1
static int my_list[num] = {3,4,2,0,2,1,8,3,6,7};
int sum(int list[], int low, int high)
{
int i, s = 0;
for (i = low; i <= high; i++)
s += list[i];
return(s);
}
void print_average(int list[], int low, int high)
{
int total, num_elements, average;
total = sum(list, low, high);
num_elements = high - low; /* note this is an off-by-one bug */
average = total / num_elements;
printf("%10.d\n", average);
}
int main(void)
{
/* Try two test cases. */
print_average (my_list, first, last);
print_average (my_list, first, last - 3);
}