Loading test

 using System;

using System.IO;

using System.Linq;

using System.Collections.Generic;

namespace Loading

{

 public static class Program

 {

  public static void Main()

  {

   int counter = 0;

   Console.WriteLine("Enter a number ");

   int num = int.Parse(Console.ReadLine());

   int answer = num * num;

   int delay;

   if (num % 2 == 0)

    delay = 500;

   else

    delay = 1000;

   while (counter < 1)

   {

    Console.Clear();

    Console.WriteLine("Loading");

    for (int i = 1; i < 8; i++)

    {

     Console.Write("*");

     System.Threading.Thread.Sleep(delay);

    }

    counter++;

   }

   Console.Clear();

   Console.WriteLine("Program Loaded");

   Console.WriteLine("{0}² = {1}", num, answer);

  }

 }

}