C Program To Calculate Average Of four Integer

 it is a single number that is used to represent a collection of numbers.                    

Average =Sum/Count

#include<stdio.h>

int main()

{

int a,b,c,d;

float avg;

printf("Enter four numbers:\n");

scanf("%d%d%d%d",&a,&b,&c,&d);

avg=(a+b+c+d)/4.0;                 //4.0 is for type casting

printf("Average=%f\n",avg);

}

OUTPUT:

Enter four numbers:

25

65

45

88

Average=55.750000