一个简单的五子棋游戏，本人是业余程序爱好者，本程序于2001年开发到现在这个多年了没有更新，对程序代码没有注解敬请谅解-A simple welcome to play, I am an amateur program enthusiasts, this procedure was developed in 2001 to the present this has not been updated for many years on the program code did not comment after updating