摘要: 例1.1 输出一行字符:“This a Java program.” public class Demo01 { public static void main(String[] args) { System.out.println("This is a Java program."); }} 例1 阅读全文
posted @ 2020-08-20 20:52 Gazikel 阅读(89) 评论(0) 推荐(0)