using System;
public class Program
{
public static void Main()
int []a =new int [10];
int f=0,difference=0;
int average=0,sum=0;
for (int i =0;i<10;i++){
Console.WriteLine("Enter the grade");
a[i]=int.Parse(Console.ReadLine());
sum+=a[i];
}
average=sum / 10;
for(int i =0 ;i<10;i++){
difference =average-a[i];
f=Math.Abs(difference);
Console.WriteLine("The average ="+average+"the difference between the numbers ="+f);