Count full nodes in a Binary tree

In a binary tree, a full node is a node that has exactly two children. Counting full nodes in a binary tree means finding the total number of nodes in the tree that have both a left and a right child.

To count the full nodes in a binary tree, you need to traverse the entire tree and check each node to see if it has two children. One approach is to use a depth-first search or breadth-first search algorithm to visit each node in the tree, and increment a count variable each time a node with two children is encountered.

In the above example there are only tree full nodes. In which [8,5,9] has both children.

Program List

1) Count full nodes in a binary tree in java 2) Count full nodes in a binary tree in c++ 3) Count full nodes in a binary tree in c 4) Count full nodes in a binary tree in c# 5) Count full nodes in a binary tree in vb.net 6) Count full nodes in a binary tree in php 7) Count full nodes in a binary tree in node js 8) Count full nodes in a binary tree in typescript 9) Count full nodes in a binary tree in python 10) Count full nodes in a binary tree in ruby 11) Count full nodes in a binary tree in scala 12) Count full nodes in a binary tree in swift 13) Count full nodes in a binary tree in kotlin 14) Count full nodes in a binary tree in golang