10-10-2011 for loop (average)

program calculates average of 100 random values entered by user and if -1 is entered then program terminates at once and shows the average of values, entered until then.

(Uses for loop).

#include <stdio.h>

#include <conio.h>

int main()

{

    int val = 0, count = 0; 

    float sum = 0, avg = 0;

    for ( count = 0 ; count <= 100 ; count++)

    {

        if(val != (-1))

        {

       

        printf("Please enter the %d digit: ",count +1);

        scanf("%d",&val);

                 if(val != (-1))

                 {

                         sum = sum + val;

                 }

                 else

                 break;

       }

       else

       break;

      

    }

    printf("\nSum of entered digits is: %f\n",sum);

    printf("\nTotal number of digits entered are: %d\n",count);

    avg = sum/count;

    printf("\nThe average of entered digits is: %f\n",avg);

    getche();

    return 0;

}