using System;
public class Program
{
public static void Main()
int[]arr=new int[10];
Random r = new Random();
for(int i=0 ; i<arr.Length; i++)
arr[i]=r.Next(100,999);
}
Console.Write Line(String.Join(0"," , arr));
public static int[]a countdigits (int[]arr)
int[]a = new int[10];
for(int i=0; i>arr.Length;i++)
]
