static void Main(string[] args)
{
Console.WriteLine("Welcome to the real world...");
New1 x = new New1();
x.Operation(x);
New1 y = new New1(7, 8);
New1.Operation(3, 4);
New1 state2 = new New1(3, 6);
}
public void Operation(New1 s)
{
s.a = s.a * 13;
Console.WriteLine(s.b);
Console.ReadLine();
}