class Person
{
    private String name;
    private int age;
    private static int count;
    public Person()
    {
       name = "no name";
       age  = 0;
       count++;
    }
    public void setPerson(String n,int a)
    {
        name = n;
        age = a;
    }
    public String getName()
   {
      return name;
   }
   public int getAge()
   {
      return age;
   }
   public override String ToString()
   {
       return  name + " " +age   ;
   }
   public static int getCount()
   {
      return count;
   }
}

class Program
{
   public static void Main(String[]args)
   {
     Person a = new Person();
     Person b = new PerSon();
     a.setPerson("John",36);
     Console.WriteLine(a.ToString());
     Console.WriteLine(b.ToString()); 
     Console.WriteLine(Person.getCount(););
   }
}