Lottery.java

import java.util.Scanner;

/**
 * Created by Melissa on 18/04/2017.
 * Page 98/99
 */
public class Lottery {
    public static void main(String[] args) {
        // Generate a lottery number
        int lottery = (int)(Math.random() * 100);

        // Prompt the user to enter a guess
        Scanner input = new Scanner(System.in);
        System.out.print("Enter your lottery pick (two digits): ");
        int guess = input.nextInt();

        // Get digits from lottery
        int lotteryDigit1 = lottery / 10;
        int lotteryDigit2 = lottery % 10;

        // Get digits from guess
        int guessDigit1 = guess / 10;
        int guessDigit2 = guess % 10;

        System.out.println("The lottery number is " + lottery);

        // Check the guess
        if (guess == lottery)
            System.out.println("Exact match: you win $10,000");
        else if (guessDigit2 == lotteryDigit1 && guessDigit1 == lotteryDigit2)
            System.out.println("Match all digits: you win $3,000");
        else if (guessDigit1 == lotteryDigit1 || guessDigit1 == lotteryDigit2 || guessDigit2 == lotteryDigit1 || guessDigit2 == lotteryDigit2)
            System.out.println("Match one digit: you win $1,000");
        else
            System.out.println("Sorry, no match");

    }
}