README ¶ 从前序与中序遍历序列构造二叉树 根据一棵树的前序遍历与中序遍历构造二叉树。 注意: 你可以假设树中没有重复的元素。 例如,给出 前序遍历 preorder = [3,9,20,15,7] 中序遍历 inorder = [9,3,15,20,7] 返回如下的二叉树: 3 / \ 9 20 / \ 15 7 Expand ▾ Collapse ▴ Documentation ¶ Index ¶ type TreeNode Constants ¶ This section is empty. Variables ¶ This section is empty. Functions ¶ This section is empty. Types ¶ type TreeNode ¶ type TreeNode struct { Val int Left *TreeNode Right *TreeNode } Source Files ¶ View all Source files main.go Click to show internal directories. Click to hide internal directories.