二叉樹層序遍歷（遞歸與非遞歸）C語言

#include<stdio.h> #include<stdlib.h> #define error 0 #define ok 1 #define overflow -1 typedef int status; typedef struct bitnode { char data; bitnode *lchild; bitnode *rchild; }bitnode,*bitree; ty

>>阅读原文<<