# Optimal binary search tree program in java

I think we should try making it as easy to understand for non-computer-scientists as reasonably possible. The definition of a BST does not include a parent pointer. I implemented a recursive delete function - since BSTs are recursive abstractions I think that the deletion function in the article should use recursion.

With these, it is also possible to implement union, intersection and set difference much more efficiently than by just running repeated insertions, lookups and deletions. Here is an excerpt from the lecture I once took at UC Berkeley: It requires a helper function and consumes stack space for big trees. This seems like a discussion without proper arguments.

I suggest a merger. What if either value is NaN? It requires a helper function and consumes stack space for big trees. Find tae for the biographies of computer scientists see Academic genealogy of computer scientists Computing articles needing images Stubs:

Find tae for the biographies of computer scientists see Academic genealogy of computer scientists Computing articles needing images Stubs: I implemented a recursive delete function - since BSTs are recursive abstractions I think that the deletion function in the article should use recursion. Pseudocode should be more than enough, this is an encyclopedic article, not a coding cookbook.

From Wikipedia, the free encyclopedia. Thus, the tree is deleted. Hi, What do you think of adding an observations section with regard to the data structure? I have just modified 2 external links on Binary search tree. I need a list of every node in the tree.

Since both the successor and the predecessor must have fewer than two children, either one can be deleted using the previous two cases. I've been wanting to write something about this, but couldn't get my sources together, so I'll dump my thoughts here for now in the hopes that others can help. When you optimal binary search tree program in java finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs. Cormen Sec Edition, to construct the tree with the least possible expected search cost.

It is confusing that the article starts by claiming that equal nodes should always be in the right subtree, while the example image puts equal nodes such as the seven, which equals the root in the left subtree. Computer science articles without infoboxes. Here are some tasks awaiting attention:

It seems to me this article details the same concept as Binary search algorithm. The full lecture can be found here http: Here is an excerpt from the lecture I once took at UC Berkeley:

Information technology portal v t e This article is within the scope of WikiProject Computinga collaborative effort to improve the coverage of computerscomputingand information technology on Wikipedia. Computer science stubs Unreferenced: The code checks the validity of BST is, in my opinion, wrong. This article has been rated as C-Class on the project's quality scale.