static void Main(string[] args)
{
Program obj = new ConsoleApplication1.Program(20, "manee");
obj.print();
int z = 5;
Console.WriteLine(z);
obj.print1(ref z);
Console.WriteLine(z);
int a;
int b = add(10, 20, 30, 40, 50);
Console.WriteLine(b);
int d = sub(5, z: 2);
Console.WriteLine(d);
Console.Read();
}
