import java.util.*;

public class GuessANumber
{
  /// fields ////////////
  private int min;
  private int max;
  private int target;
  private int count;
  private Random randNumGen = new Random();
  
  /// constructor /////
  public GuessANumber(int theMin, int theMax)
  {
    min = theMin;
    max = theMax;
    pickNumber();
  }
  
  /////////  methods ////////////////////////////
  public void pickNumber() 
  {
    target = randNumGen.nextInt(max - min) + min;
  }
  
  public void playGame()
  {
    boolean won = false; 
    int guess;
    
    // while you haven't won
    while (!won)
    {
      // ask for a guess
      guess = SimpleInput.getIntNumber("Guess a number from " +
                                         min + " to " + max);
      count = count + 1; // increment number of guesses
    
      // if the guess is correct stop and say they won
      if (guess == target) 
      {
        won = true;
        SimpleOutput.showInformation("You won!  It took you " +
                                   count + " number of guesses");
      }
      else 
      {
        if (guess > target) 
          SimpleOutput.showInformation("Too high, try again");
        else 
          SimpleOutput.showInformation("Too low, try again");
      }
    }  
  }
  
  public static void main(String[] args)
  {
    GuessANumber game = new GuessANumber(1,1000);
    game.playGame();
  }
}