程序1和程序2共同通过多线程实现了一个简单的龟兔赛跑的游戏，它模拟了龟兔赛跑的过程，在程序运行期间会给出相应的比赛状况，如：2各自跑了多少距离，总终又是谁取胜了等信息。-Procedure 1 and procedure 2, the common thread through many realize龟兔赛跑a simple game, it simulates the process of龟兔赛跑in the program will be given during the correspo