摘要: public class Vehicle { int speed=80; int size; void move(int s){ System.out.println("这车移动了"+s); } void setspeed(int speed) { speed=speed; System.out.println("这车的初速度是"+speed); } int speed... 阅读全文
posted @ 2017-04-06 09:53 苏轼的红烧肉 阅读(311) 评论(0) 推荐(0) 编辑