import java.io.Console;
import java.util.*;
import java.lang.System;
import java.math.BigInteger;
import java.io.*;

public class EmployeeTest
{
    public static void main(String[] args)
    {
        Employee[] staff = new Employee[3];
        
        System.out.println(Employee.A);
    }
}

class Employee
{
    public Employee()
    {
        A++;
    }
    public static int A;
}