// P.51
import java.util.Scanner;
class TestMethods
{
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);
		int val;
		System.out.print("Your age: ");
		val = input.nextInt();
		toVote(val);

		System.out.println("\n\nDone.\n\n");
	}
	private static void toVote(int age)
	{
		if (age>=18)				System.out.println("Go vote.\n");
		else	System.out.println("Wait for " + (18-age) + " yrs.\n");
	}
	private static void outMsg(int score)
	{
		if (score>80)				System.out.println("Good.\n");
		else if (score>60)	System.out.println("OK.\n");
		else								System.out.println("Fail.\n");
	}
}