import java.util.Scanner;
public class Demo20 {
public static void main(String[] args) {
int b = (int) (Math.random() * 90 + 10);
System.out.println(b);
for (; ; ) {
System.out.println("请输入一个两位数");
int a = new Scanner(System.in).nextInt();
int b1 = b / 10;//系统十位数
int b2 = b % 10;//系统个位数
int a1 = a / 10;//用户十位数
int a2 = a % 10;//用户个位数
if (b1 == a1 && b2 == a2) {
System.out.println("10000");
} else if (b1 == a2 && b2 == a1) {
System.out.println("3000");
} else if (b1 == a1 || b2 == a2) {
System.out.println("1000");
} else if (b1 == a2 || b2 == a1) {
System.out.println("500");
} else System.out.println("未中奖");
}
}
}
06-24
5751
