package derp;

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

public class Guessing {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        //Second job: computer guesses you

        Random random = new Random();
        Scanner in = new Scanner(System.in);
        int guess = 0;
        int computerGuess = 0;
        int computerGuessMax = 100;
        int computerGuessMin = 0;
        int previousGuess = 0;
        System.out.print("Please tell me the upper limit of my guess: ");
        int upper = in.nextInt();
        int lower = 0;
        int ranGen = random.nextInt(upper);

        while (guess == 0){
            System.out.print("I have guessed "+ranGen+" as my number, did I guess right? 0 no or 1 for yes: ");
            guess = in.nextInt();
            if (guess == 0){
                System.out.print("higher or lower? 0 for lower and 1 for higher: ");
                computerGuess = in.nextInt();
                if(computerGuess == 0){
                    //Removing the higher
                    computerGuessMax = ranGen;
                    ranGen = random.nextInt(computerGuessMax - computerGuessMin + 1) + computerGuessMin;
                }
                else{
                    //Removing the lower
                     computerGuessMin = ranGen;
                     ranGen = random.nextInt(computerGuessMax - computerGuessMin + 1) + computerGuessMin;
                }

            }


        }


    }

}