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2. What are the applications of binary trees? - Stack Overflow

   stackoverflow.com/questions/2130416

   Applications of binary trees. Binary Search Tree - Used in many search applications where data is constantly entering/leaving, such as the map and set objects in many languages' libraries. Binary Space Partition - Used in almost every 3D video game to determine what objects need to be rendered.

3. c# - How to create a binary tree - Stack Overflow

   stackoverflow.com/questions/828398

   I did'nt mean binary search tree. for example, if I insert values 1,2,3,4,5 in to a binary search tree the inorder traversal will give 1,2,3,4,5 as output. but if I insert the same values in to a

4. print binary tree level by level in python - Stack Overflow

   stackoverflow.com/questions/34012886

   by using the BFS get the lists of list contains elements of each level. number of white spaces at any level = (max number of element in tree)//2^level. maximum number of elements of h height tree = 2^h -1; considering root level height as 1. print the value and white spaces find my Riple.it link here print-bst-tree.

5. How do you validate a binary search tree? - Stack Overflow

   stackoverflow.com/questions/499995

   First Adding the tree value to the array with inorder traversal. Then iterate through the array which add a flag value true to split the elements after the root elements and before the root elements. counter is added to check if the tree has elements with the same root value. min and max is set to the range.

6. free - freeing memory of a binary tree C - Stack Overflow

   stackoverflow.com/questions/9181146

   How to free allocated memory in a binary tree in C. 4. Free a binary tree without recursion. 4.

7. java - How do I iterate over Binary Tree? - Stack Overflow

   stackoverflow.com/questions/2942517

   Here's how it can be defined: First rule: The first node in the tree is the leftmost node in the tree. Next rule: The successor of a node is: Next-R rule: If it has a right subtree, the leftmost node in the right subtree. Next-U rule: Otherwise, traverse up the tree. If you make a right turn (i.e. this node was a left child), then that parent ...

8. Why does the C++ STL not provide any "tree" containers?

   stackoverflow.com/questions/205945

   A tree could define its own custom iterator type that traverses all nodes in order from one "extreme" to the other (i.e. for any binary tree with paths 0 & 1, it could offer an iterator that goes from "all 0s" to "all 1s", and a reverse iterator that does the opposite; for a tree with a depth of 3 and starting node s, for example, it could ...

9. Represent a Random Binary Tree as Array? - Stack Overflow

   stackoverflow.com/questions/45203037

   A simple solution can be simply to create an array as if the tree was a full binary tree, and just fill the missing nodes with "empty" cells. Empty can be indicated with special values (depending on the domain) for example: null, negative integer etc. If no special values are available, you can create another same-sized Boolean array that will ...

10. Classifying binary tree nodes using SQL - Stack Overflow

    stackoverflow.com/questions/51731827

    select n.n, case. when max(p.n) is null then 'root'. when max(c.n) is null then 'leaf'. else 'inner'. end as type. from bst n. left join bst p on p.n = n.p. left join bst c on c.p = n.n.

11. How would you print out the data in a binary tree, level by level...

    stackoverflow.com/questions/1104644

    Level by level traversal is known as Breadth-first traversal. Using a Queue is the proper way to do this. If you wanted to do a depth first traversal you would use a stack.