using System;

public class Program

{

    public static int[] BuildArray(int Len, int n1, int n2)

    {

    int[] arr = new int [Len];

    Random rnd = new Random();

    for (int i=0 ; i<arr.Length ; i++)

    {

    arr [i] = rnd.Next(n1,n2+1);

    }

    return arr;

    Console.WriteLine((n1+n2)/2);

    Console.WriteLine(arr.Length/Len);

    }

    public static void PrintArray(int[] arr)

    {

    for (int i=0 ; i<arr.Length ; i++)

    {

    Console.WriteLine(arr[i]);

    }

    }

    public static void Main()

    {

    int[] a = BuildArray(10,10,99);

    PrintArray(a);

    int[] b = BuildArray(100,100,999);

    PrintArray(b);

    }

}

​