FilternoneOutput:Inorder before Deleting the leaf node.5 10 15 20 25 30 35INorder after Deleting the leaf node.10 20 30This article is contributed by Dharmendra kumar. If you like GeeksforGeeks and would like to contribute, you can also write an article using or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

1. Write Program Insert Delete Node Binary Tree Code

Hi Ardmore,There're actually some logic errors in your code:1. When insert node into the binary tree, you need to compare the value of the inserted data, but you didn't.2. What if the data of one of the existing nodes is the same with what you want to insert?3.

Write Program Insert Delete Node Binary Tree Code

How do you find the parent of one node?It is usually divided into three scenarios if you want to delete one of the nodes:1. The node to delete has no child nodesJust set the reference of this node as null.2.

The node to delete has one child nodeSet the reference of the node as this node's child node.3. The node to delete has two child nodesSet the reference of the node as the node's left child's largest node.Check this:I would like you to take a look at this article, maybe you could find something useful:We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.Click to participate the survey.