We can use either of two methods on the java.nio.Files class to start the tree traversal.

我们可以利用两个方法中的任何一个在类上启动树遍历。

youdao

For example, imagine you need a data structure for tree traversal and choose to write a stack.

假设你需用栈来实现遍历树的数据结构。

youdao

Binary tree operation: create a binary tree, before traversing binary, inorder, postorder binary tree traversal.

说明：二叉树操作：建立二叉树，前序遍历二叉树、中序、后序遍历二叉树。

youdao