一款运行在DOS环境下的五子棋游戏源码。五子棋游戏，用C++编写，但它只能运行在DOS环境下，可以开拓一下您的编程思路。-A run in DOS environment Renju game source code. Welcome to play, using C++ to prepare, but it can only be run in DOS environment, you can open up about your p