a716121的专栏

import java.util.Scanner; import javax.swing.JOptionPane; public class Wukexing { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub

import java.util.Scanner; public class Wukexing { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Scanner input = new Scanner(Syst