using System;
public class Program
{
public static void Main()
Random r=new Random();
int[]a=new int[10];
for(int i=0;i<a.Length;i++)
a[i]=r.Next(1,1000);
Console.Write(a[i] + " ");
Console.WriteLine();
int[]b=new int[a.Length];
b[a.Length-1-i]=a[i];
a[i]=b[i];
Console.Write(b[i] + " ");
}
