#include<stdio.h>
#include<math.h>
void main()
{
int num,a[100],sum=0;
float average;
printf("enter the number of elements");
scanf("%d",&num);
printf("enter the elements");
for(i=0;i<num;i++)
{
scanf("%d",&a[i]);
}
printf("the elements are");
for(i=0;i<num;i++)
{
printf("%d",a[i]);
}
for(i=0;i<num;i++)
{
sum=sum+a[i];
}
average=sum/num;
printf("%f",average);
}