摘要: #输入 1.导包 import Java.util.Scanner; 2.Scanner实例化 Scanner scan = new Scanner(System.in); 3.调用Scanner类得方法 String name = scan.next(); int age = scan.nextI 阅读全文
posted @ 2021-04-28 21:31 FantasticDoulbeFish 阅读(64) 评论(0) 推荐(0) 编辑