彩票

 1 package test;
 2 
 3 import java.util.Scanner;
 4 
 5 public class Lottery {
 6 
 7     public static void main(String[] args) {
 8         // TODO Auto-generated method stub
 9 
10         int lottery = (int)(Math.random()*100);
11         
12         Scanner input = new Scanner(System.in);
13         System.out.print("Enter your lottery pick (two digits):");
14         int guess = input.nextInt();
15         
16         int lotteryDigit1 = lottery/10;
17         int lotteryDigit2 = lottery%10;
18         
19         int guessDigit1 = guess/10;
20         int guessDigit2 = guess%10;
21         
22         System.out.println("The lottery number is " + lottery);
23         
24         if(guess==lottery)
25             System.out.println("Exact match : youwin $10,000");
26         else if   (guessDigit2 == lotteryDigit1
27                 && guessDigit1 == lotteryDigit2)
28             System.out.println("Match all digits:you win $3.000");
29         else if      (guessDigit1 == lotteryDigit1
30                 || guessDigit1 == lotteryDigit2
31                 || guessDigit2 == lotteryDigit1
32                 || guessDigit2 == lotteryDigit2)
33             System.out.println("Match one digit: you win $1.000");
34         else
35             System.out.println("Sorry,no match");
36             
37     }
38 
39 }