1.已知一棵二叉树的前序和中序序列,画出该二叉树,并写出该二叉树的后序序列.前序序列:A,B,C,D,E,F,G,H,I,J中序序列:C,B,A,E,F,D,I,H,J,G2.已知二叉树中的结点类型BTreeNode定义为:struct BTreeNode{ElemT
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 04:31:08
![1.已知一棵二叉树的前序和中序序列,画出该二叉树,并写出该二叉树的后序序列.前序序列:A,B,C,D,E,F,G,H,I,J中序序列:C,B,A,E,F,D,I,H,J,G2.已知二叉树中的结点类型BTreeNode定义为:struct BTreeNode{ElemT](/uploads/image/z/1581684-60-4.jpg?t=1.%E5%B7%B2%E7%9F%A5%E4%B8%80%E6%A3%B5%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%89%8D%E5%BA%8F%E5%92%8C%E4%B8%AD%E5%BA%8F%E5%BA%8F%E5%88%97%2C%E7%94%BB%E5%87%BA%E8%AF%A5%E4%BA%8C%E5%8F%89%E6%A0%91%2C%E5%B9%B6%E5%86%99%E5%87%BA%E8%AF%A5%E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%90%8E%E5%BA%8F%E5%BA%8F%E5%88%97.%E5%89%8D%E5%BA%8F%E5%BA%8F%E5%88%97%EF%BC%9AA%2CB%2CC%2CD%2CE%2CF%2CG%2CH%2CI%2CJ%E4%B8%AD%E5%BA%8F%E5%BA%8F%E5%88%97%EF%BC%9AC%2CB%2CA%2CE%2CF%2CD%2CI%2CH%2CJ%2CG2.%E5%B7%B2%E7%9F%A5%E4%BA%8C%E5%8F%89%E6%A0%91%E4%B8%AD%E7%9A%84%E7%BB%93%E7%82%B9%E7%B1%BB%E5%9E%8BBTreeNode%E5%AE%9A%E4%B9%89%E4%B8%BA%EF%BC%9Astruct+BTreeNode%7BElemT)
1.已知一棵二叉树的前序和中序序列,画出该二叉树,并写出该二叉树的后序序列.前序序列:A,B,C,D,E,F,G,H,I,J中序序列:C,B,A,E,F,D,I,H,J,G2.已知二叉树中的结点类型BTreeNode定义为:struct BTreeNode{ElemT
1.已知一棵二叉树的前序和中序序列,画出该二叉树,并写出该二叉树的后序序列.
前序序列:A,B,C,D,E,F,G,H,I,J
中序序列:C,B,A,E,F,D,I,H,J,G
2.已知二叉树中的结点类型BTreeNode定义为:
struct BTreeNode{
ElemTypedata;
BTreeNode*left,*right;
};
编写一个算法,求出二叉搜索树中的双分支结点数.
int FindDouble(BTreeNode*BT)
{
}
1.已知一棵二叉树的前序和中序序列,画出该二叉树,并写出该二叉树的后序序列.前序序列:A,B,C,D,E,F,G,H,I,J中序序列:C,B,A,E,F,D,I,H,J,G2.已知二叉树中的结点类型BTreeNode定义为:struct BTreeNode{ElemT
真是没办法,回答个问题,还失效.换个马甲又说与人重复
1.二叉树的后序序列:CBFEIJHGDA,二叉树如下:
A
/ \
B D
/ / \
C E G
\ /
F H
/ \
I J
2.
int FindDouble(BTreeNode*BT)
{
if(!BT) return 0;
if(BT->left&&BT->right) return 1+FindDouble(BT->left)+FindDouble(BT->right);
if(BT->left) return FindDouble(BT->left);
if(BT->right) return FindDouble(BT->right);
}