摘要：
1 package org.lxh.Demo; 2 3 import java.util.Scanner; 4 5 public class JavaDemo01{ 6 public static void main(String[] args) { 7 Scanner scan = new Scanner(System.in); 8 ... 阅读全文
摘要：
package org.lxh.Demo; import java.util.Scanner; public class JavaDemo01{ public static void main(String[] args) { Scanner scan = new Scanner(System.in 阅读全文