P. 49 Ex. 10.39

// Shavit Borisov
// CW

import java.util.Random;

public class CubeBooleanScouts {

    public static void main(String[] args)

    {
        final int CUBE_SIZE = 6;

        Random r = new Random();

        int current = 0;
        boolean[] cube = new boolean[CUBE_SIZE];
        boolean found = false;

        for(int i = 0; i < CUBE_SIZE; i++)
            cube[i] = false;

        while(!found)
        {
            current = 1 + (r.nextInt(6));
            if(cube[current - 1])
                found = true;
            else
                cube[current - 1] = true;
        }

        System.out.printf("The winning number is %d.", current);
    }
}