摘要: 1 package 第九次作业; public class Point { int x; int y; public Point(int x0, int y0) { this.x = x0; this.y = y0; } public Point() { } public void movePoin 阅读全文
posted @ 2021-05-25 17:07 陈华涛 阅读(31) 评论(0) 推荐(0) 编辑