自己写的八皇后递归算法演示程序，c#编写，图形展示，可以学习一下递归算法结果打印举例如下：2:16837425+---+---+---+---+---+---+---+---+|||O||||||+---+---+---+---+---+---+---+---+|||||O||||+---+---+---+---+---+---+---+---+||O|||||||+---+---+---+---+---+---+---+---+||||||||