package edu.mama.ls18.homework;

    public class Race {
    public boolean isPlaying; //比赛状态
    public int tortoiseDistance; //乌龟距离
    public int hareDistance; //兔子距离
    public String winner; //胜者

    1. public Race(){<br />        this.isPlaying=false;<br />        this.tortoiseDistance=0;<br />        this.hareDistance=0;<br />        this.winner="Unknown";<br />    }<br />}