摘要：
1 import java.util.Scanner; 2 public class SubtractionQuiz { 3 public static void main(String[] args){ 4 int number1=(int)(Math.random()*100); 5 int number2=(int)(Math.random... 阅读全文
摘要：
1 import java.util.Scanner; 2 public class Palindrome { 3 public static void main(String[] args){ 4 int a; 5 Scanner input = new Scanner(System.in); 6 System.out.pri... 阅读全文