Create 二叉树的前中后序遍历.c

This commit is contained in:
ViolentAyang
2022-04-15 11:02:15 +08:00
committed by GitHub
parent 0060538aa1
commit ae18868259

View File

@@ -0,0 +1,51 @@
#include<stdio.h>
#include<stdlib.h>
#include<stdbool.h>
typedef struct BiTNode{
int data;
struct BiTNode *lchild,*rchild;
}BiTNode,*BiTree;
void InitTree(BiTree T,int m){
T = (BiTree)malloc(sizeof(BiTNode));
T->data = m;
T->lchild = NULL;
T->rchild = NULL;
}
void visit(BiTree T){
printf("%d\t",T->data);
}
//前序遍历
void PreOrder(BiTree T){
if(T!=NULL){
visit(T);
PreOrder(T->lchild);
PreOrder(T->rchild);
}
}
//中序遍历
void InOrder(BiTree T){
if(T!=NULL){
InOrder(T->lchild);
visit(T);
InOrder(T->rchild);
}
}
//后序遍历
void PostOrder(BiTree T){
if(T!=NULL){
PostOrder(T->lchild);
PostOrder(T->rchild);
visit(T);
}
}
int main(){
return 0;
}