c array examples

C program to calculate the average using arrays .

#include <stdio.h>

int main()

{

int n,i;

float num[100], sum = 0.0, average;

i=0;

printf("Enter the numbers of element. ");

scanf("%d", &n);

for(i = 0; i < n; i++)

{

printf("Enter number:%d \t",i+1);

scanf("%f", &num[i]);

sum =sum+num[i];

}

average = sum / n;

printf("Average = %.3f", average);

return 0;

}