c++实现二叉查找树示例

代码如下:/** 实现二叉查找树的基本功能*/ #include <iostream>#include <cstring>#include <algorithm>#include <cstdio>#include <string> using namespace std; const int M = 10000; //定义数据节点class dNode{public: string name; int age; bool sex; dNode(){  age = 0;  name = “no name”;  sex = true;//nan } dNode(string name, int a