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二叉树的递归算法:计算高度、结点个数、交换左右儿子
问题的描述
写一完整函数,计算树的结点数目int CountNode(BTNode* &t);
完善以下两个函数:
计算树的高度int Depth(BTNode* &root);
对树的所有子树交换左右孩子void swapsons(BTNode* &t);-Binary Tree Recursive Algorithm: Calculate the height of node number, the exchange about the issue of his son to write a complete description of function, calculating the number of tree node int CountNode (BTNode