#include <stdio.h>
#include <algorithm>
struct TreeNode
{
int val;
struct TreeNode *left;
struct TreeNode *right;
};
typedef struct TreeNode TNode;
typedef struct TreeNode *T_Pointer;
void Build_Tree(T_Pointer &T)
{
char ch;
scanf("%c",&ch);
if(ch=='#')
{
T=NULL;
//return T;
}
else
{
T=(T_Pointer)malloc(sizeof(TNode));
T->val=ch;
Build_Tree(T->left);
Build_Tree(T->right);
}
}
T_Pointer PreOrder_Printf_Tree(T_Pointer &T)//先序
{
if(T!=NULL)
{
printf("%c",T->val);
PreOrder_Printf_Tree(T->left);
PreOrder_Printf_Tree(T->right);
}
}
T_Pointer InOrder_Printf_Tree(T_Pointer &T)//中序
{
if(T!=NULL)
{
InOrder_Printf_Tree(T->left);
printf("%c",T->val);
InOrder_Printf_Tree(T->right);
}
}
T_Pointer PostOrder_Printf_Tree(T_Pointer &T)//后序
{
if(T!=NULL)
{
树的遍历(C语言)
最新推荐文章于 2024-01-04 16:53:31 发布