C语言在二进制搜索树中查找键的successor and predecessor C语言在二进制搜索树中查找键的successor and predecessor完整源码(定义,实现,main函数测试) C语言在二进制搜索树中查找键的successor and predecessor完整源码(定义,实现,main函数测试) #include <iostream> #include <generic.h> /* Node of the tree */ struct Node { int data; Node *left