static void Main(string[] args)
{
Student s = new Student();
Student s1 = new Student();
Student s2 = new Student();
s.PrintFullName("Rajesh", "Bansal");
s1.PrintFullName("r", "b");
s2.PrintFullName("b", "r");
Console.WriteLine("Total No Of Students: {0}", Student.GetNum());
Console.ReadLine();
}
