import java.util.*;
import java.lang.*;
import java.io.*;

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		System.out.println(getCaseNumber(true,true));
		System.out.println(getCaseNumber(true,false));
		System.out.println(getCaseNumber(false,true));
		System.out.println(getCaseNumber(false,false));
		switch(getCaseNumber(true,false)){
			case 1:
				System.out.println("Case 1!");
				break;
			case 2:
				System.out.println("Case 2!");
				break;
			case 3:
				System.out.println("Case 3!");
				break;
			case 4:
				System.out.println("Case 4!");
				break;				
		}
	}
	
	private static int getCaseNumber(boolean bool1, boolean bool2)
	{
		return 1 + (bool1 ? 0 : 2) + (bool2 ? 0 : 1);
	}
}