Description

This program calculates a running average based on what a user enters.

Code

/*
This program calculates an average of the numbers entered
*/
#include <stdio.h>

int Average(int i);

int main()
{
int num;
do{

printf("Enter numbers ( -1 to quit ).\n");
scanf("%d",&num);
/*if number is not -1 print the average*/
if(num != -1)
printf("The average is %d", Average(num));
printf("\n");

}while(num>-1);

return 0;
}

int Average(int i)
{
static int sum = 0, count = 0;
sum = sum + i;
count++;
return sum / count;
}

Information

tested using Visual C++ 6

Download

average.txt