Print nodes in top view of binary tree
Printing of the top view of given tree that is one of the challenging problem of tree. We can solve this problem in many ways. Let see the possibility to print top view of tree.
First possibility : Get the head node of tree and print that element. After that if head node left subtree are exist then print top element of that nodes from top to bottom. Similar way if exist root node right subtree then print that elements form bottom to top.
In this example {1} is root element and {2 4 7} is left sub tree top view elements and {3 6 10} is top elements of right subtree. We can solve this problem by using recursion.
Here given code implementation process.

1) Top view of binary tree using recursion in java
2) Top view of binary tree using recursion in c++
3) Top view of binary tree using recursion in c
4) Top view of binary tree using recursion in c#
5) Top view of binary tree using recursion in php
6) Top view of binary tree using recursion in python
7) Top view of binary tree using recursion in ruby
8) Top view of binary tree using recursion in golang
9) Top view of binary tree using recursion in vb.net
10) Top view of binary tree using recursion in node js
11) Top view of binary tree using recursion in typescript
12) Top view of binary tree using recursion in scala
13) Top view of binary tree using recursion in swift
14) Top view of binary tree using recursion in kotlin
Please share your knowledge to improve code and content standard. Also submit your doubts, and test case. We improve by your feedback. We will try to resolve your query as soon as possible.
New Comment