C program to calculate average of 3 numbers

C program to calculate average of 3 numbers

Output:

Enter the three numbers:
1 2 3
The average of 3 numbers is 2.000000

Implementation:

#include <stdio.h> int main(void) { int n=3; float average; float sum=0,x; int i; printf("Enter the three numbers:\n"); for(i=1;i<=n;i++) { scanf("%f",&x); sum += x; } /* calculating the average sum of elements average = --------------- number of elements */ average = sum / (float)n; printf("The average of %d numbers is %f",n,average); return 0; }