之前开学前写的一个五子棋的和电脑下的(ai是参考网上的方法)，右键有电脑提示下哪，其他就是简单的五子棋一样，（无禁手的）。-Before school starts before writing a computer backgammon and under (ai is the reference line method), right where a computer prompt, the other is simple, like backgammon, (no cut-off hand