题目描述
操作给定的二叉树,将其变换为源二叉树的镜像。输入描述:
二叉树的镜像定义:源二叉树 8 / \ 6 10 / \ / \ 5 7 9 11 镜像二叉树 8 / \ 10 6 / \ / \ 11 9 7 5
class Solution {
public:
void Mirror(TreeNode *pRoot) {
if(pRoot == NULL)
return ;
TreeNode *pTmp;
pTmp = pRoot->left;
pRoot->left = pRoot->right;
pRoot->right = pTmp;
Mirror(pRoot->left);
Mirror(pRoot->right);
}
};