import java.util.*;

public class Numbers2
{
	public static boolean isEven(int number)
	{
		System.out.println("Even-Odd-Program.");
		System.out.println("Please enter a number.");
		
		Scanner key = new Scanner(System.in);
		int number1 = key.nextInt();
		if (number1 % 2 == 0)
		{
			System.out.println(number1 + " is even.");
		}
		else
			System.out.println(number1 + " is odd.");
	}
	public static void printEvenNumbers(int upperBoundery)
	{
		
		Scanner key = new Scanner(System.in);
		int in = 0;
		System.out.println("Please reenter your number.");
		int number2 = key.nextInt();
		while (number2 >= in)
		{
			if (number2 % 2 == 0)
			{
				System.out.println(number2);
				in++;
			}
		}
	}
}