Author: Aniruddha Chaudhari

algorithm

Level Order Traversal in Binary Tree | Explained with Code and Example

Program for level order traversal in binary tree solved in Python, C/C++ and Java. Explained with example and complexity.

algorithm

Program to Find the Height of the Binary Tree using Recursion

How to write a program to find the height of the binary tree using recursion? Solved in Python, C/C++ and Java code.

coding challenge

[Solved] Reverse String Without Affecting Special Characters

How to reverse string without affecting special characters in Python, C/C++ and Java? Not changing the position of the special characters.

coding challenge

[Solved] Number Patterns and Finding the Possible Smallest Numeric Value

[Solved] Number Patterns and Fining the Possible Smallest Numeric Value. Solution in C/C++/Python /Python.

editor

Novi HTML Builder | Most Reasonable Solution for Web Developers

Novi HTML builder review. Pricing, features and advantages of Novi visual editor. Free Novi template for website designing.

[5 Way] Preparing for Aptitude Test can Get You Dream Job

Why Should You Prepare for the Aptitude Test? Preparing for aptitude tests for software companies.

coding challenge

[Solved] Find Two Unique Numbers from Array in O(n) Time

[Solved] How to find two unique numbers from array in O(n) time using XOR operation. Solved in Python, C/C++ and Java programming.

coding challenge

[Solved] Find Duplicate in Array in O(n) Linear Time

How to find duplicates in array in O(n) linear time. Using 1) sorting and 2) hashing. Problem solved in Python, C/C++ and Java.

coding challenge

[Solved] Group Anagrams From Given List | Coding Challenge

Coding challenge- Group Anagrams from the given list. Asked in Goldman Sachs interview. Solved in Python, C/C++ and Java.