import java.io.*;

class goofy {
	
	public static void main (String [] args) {
		
		InputStreamReader nab = new InputStreamReader(System.in);
		BufferedReader grab = new BufferedReader(nab);
		int x = 2; 
		int y;
		int z;
		
		System.out.println("Please enter an integer.");
		try {
			y = Integer.parseInt(grab.readLine());
			System.out.println("Thanks for entering the number " + y);
		} catch (NumberFormatException e) {
			y = 0; // TODO Auto-generated catch block
			System.out.println("Sorry, that didn't make any sense!");
			//e.printStackTrace();
		} catch (IOException e) {
			y = 9; // TODO Auto-generated catch block
			//System.out.println("Sorry, I can't read things today!");
			e.printStackTrace();
		}
		
		z = x + y;
		
		System.out.println("The answer to "+x+" + "+y+" is = " + z);
	}
}