# Types of linked list and binary tree traversals

The tree below is not full. The post-order traversal of the best binary option indicators in Figure 2 is: Pre-order Traversal The word "pre-order" refers to when the root is processed: Each node, except the root has a parentthe node above it in the hierarchy.

What is the result of post-order traversal? The height of a tree is the number of nodes along the longest path from the root to any leaf. In general, nodes in trees can have any number of children. In the Figure 1 example above, A is the root. What is the result of in-order traversal?

We'll discuss three traversals: What is the result of post-order traversal? The height of a tree is the number of nodes along the longest path from the root to any leaf. Let's take a closer look.

A node's level is one more than the number of ancestors that it has. For binary trees, each of these traversals does three things: D, E, F, and G are leaves in the tree above. The tree above is a full tree and its height is 3.

Which is the root? Nodes that do not have children are called leaf nodes or leaves. Its height is 5, but the some nodes are at levels less than 5. We'll discuss three traversals: The in-order traversal of the tree in Figure 2 is:

For a complete binary treeevery level except the deepest must contain as many nodes as possible; and at the deepest level, all nodes are as far left as possible. The tree above is a full tree and its height is 3. Which is the root?

In the case of a tree, the references are used to keep the nodes organized into a hierarchy. Process the nodes in the left subtree with a recursive call. Which is the root?