二叉树的各种操作的C++代码 代码非常规范，功能完善并且健壮 是学习的佳品-Binary tree of various operations C++ code in the code is standardized, fully functional and robust is the learning Jiapin

二叉树常用操作，代码编写标准，规范。对初学者有一定的参考意义-Common binary operations, coding standards and specifications. Some reference to the meaning of beginners