初学Java 彩票

 import java.util.Scanner;

 public class Lottery {
   public static void main(String[] agrs) {
     int lottery = (int)(Math.random() * );

     Scanner input = new Scanner(System.in);
     System.out.print("Enter your lottery pick (two digits): ");
     int guess = input.nextInt();

     int lotteryDigit1 = lottery / ;
     int lotteryDigit2 = lottery % ;

     int guessDigit1 = guess / ;
     int guessDigit2 = guess % ;

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

     if (guess == lottery)
         System.out.println("exact match: you win $10000");
     else if (guessDigit2 == lotteryDigit1
             && guessDigit1 == lotteryDigit2)
         System.out.println("Math all digits: you win $3000");
     else if (guessDigit1 == lotteryDigit1
             || guessDigit1 == lotteryDigit2
             || guessDigit2 == lotteryDigit1
             || guessDigit2 == lotteryDigit2)
         System.out.println("Match one digit: you win $1000");
     else
         System.out.println("Sorry, no macth");
   }
 }