摘要:
package com.lyc;import java.util.Scanner;public class Demo02 { public static void main(String[] args) { //创建一个扫描对象,用于接收键盘数据 Scanner scanner = new Scan 阅读全文
摘要:
package com.lyc;import java.util.Scanner;public class Demo01 { public static void main(String[] args) { //创建一个扫描对象,用于接收键盘数据 Scanner scanner = new Scan 阅读全文