摘要: 1. package work; import work.Point; public class test { public static void main(String[] args) { Point x1 = new Point(3.0, 5.5); Point x2 = new Point( 阅读全文
posted @ 2021-05-25 14:32 计算机1901万家乐 阅读(21) 评论(0) 推荐(0) 编辑