C program to find average using while loop

C program to find average using while loop

Output:

Enter the number of elements:
5
Enter the value of each element:
90 90 90 90 90
Average = 90.000000

Implementation:

#include <stdio.h> int findsum(int *a,int n) { int i; int sum=0; i=0; while(i<n) { sum = sum + *(a+i); i++; } return sum; } int main(void) { int n,num,i,sum=0; int a[1000]; float average; printf("Enter the number of elements:\n"); scanf("%d",&n); printf("Enter the value of each element:\n"); i=0; while(i<n) { scanf("%d",&a[i]); i++; } sum = findsum(a,n); average = (float)sum / (float)n; printf("Average = %f",average); return 0; }