摘要: 练习2-1 编译错误,无法运行。 练习2-2 package candle1220; class Nightwatch{ public static void main(String[] args) { int x,y,z; x=22; y=23; z=35; System.out .println 阅读全文
posted @ 2019-12-06 00:09 nightswatch-candle 阅读(619) 评论(2) 推荐(0)