10.5. Write a program that read and display average.

#include<stdio.h>
#include<conio.h>
void main ()

{
int i,n, a[100], sum=0;
clrscr();
printf ("How many numbers: ");
scanf ("%d", &n);
for (i=0; i<n; i++)

{
scanf ("d", &a[il); 

sum=sum+a[i];

}
printf("Average= %d", sum/n); 

getch();

}