import java.io.*;

public class GuessN {

    public static void main(String[] args) throws IOException {

	// guessing game where computer picks an integer 1-1000
	// user guesses until a match
	// computer responds to each guess with higher, lower or got it

	// pick a random integer using Math.random()
	int theNumber;
	theNumber = (int) (1 + Math.floor(999 * Math.random()));
	//System.out.println("Chose random number "+theNumber);

	// now let the user start guessing
	int userGuess=0;
	BufferedReader d = new BufferedReader(new InputStreamReader(System.in));
	String buf;

	while (userGuess != theNumber)  {
	    System.out.println("Please chose a number (1-1000)");
	    buf = d.readLine();
	    //System.out.println("buf was "+buf);
	    userGuess = Integer.parseInt(buf);
	    //System.out.println("User guess was "+userGuess);
	    if (userGuess < theNumber) 
		System.out.println("Higher!");
	    if (userGuess > theNumber) 
		System.out.println("Lower!");
	}
	System.out.println("You guessed it!");
    }
}