PAT 1043 Is It a Binary Search Tree (25分) 由前序遍历得到二叉搜索树的后序遍历
A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties:
Code Once
Think twice, code once.
Think twice, code once.
A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties:
Code Once