此文件时关于小车的寻迹的问题的研究，此文件有了关于对编译中程序的延迟问题。

这是一个用java编写的关于小车寻迹的程序源代码，这是我参加电子设计比赛时编写的。-This is a written in Java about car tracing program source code, this is my writing to attend electronic design contest.

本编程为C语言，为寻迹小车，功能使小车沿着黑线行走(Track the car to make the car walk along the black line)