基于VC的五子棋游戏，包括人机、人人、网络对战三个模式，算法与网络模式的设定均有较大难度，适合有编程基础的朋友学习。-The backgammon game on VC, including the human, all, online play three models, algorithms and network mode settings are more difficult, suitable for friends to learn basic programming.