using System;
public class Program
{
public static void Main()
Console.WriteLine("Hello World");
int num1 = 12;
int num2 = 6;
int sum = num1 - num2;
Console.WriteLine("answer = " + sum);
if (num1 != num2)
Console.WriteLine("not equal");
}
else
Console.WriteLine("equal");
int icount = 2;
while (icount > 0)
Console.WriteLine("value of count = " + icount);
icount --;