public static void Main()
employee emp = new employee();
Console.WriteLine("value in variable m is" +" "+m);
student st = new student();
Console.WriteLine("value in msg is" +" "+msg);
public void display(int a, String b)
Console.WriteLine("Integer value is"+" " +a);
Console.WriteLine("String value is" + " " + b);
public void show(ref String str)
Console.WriteLine("value in str variable was"+" "+str);