Bit manipulation is the act of algorithmically manipulating bits or other pieces of data shorter than a word. Computer programming tasks that require bit manipulation include low-level device control, error detection and correction algorithms, data compression, encryption algorithms, and optimiza...

A Binary Tree is a tree data structure in which each node has at most two children, which are referred to as the left child and the right child and the topmost node in the tree is called the root.

In this post, we have list out commonly asked interview questions that uses binary tree -

• Check if two...

Below is the list of top 25 programming puzzles commonly asked in a technical interviews -

1. Add two numbers without using addition operator | 4 methods
2. Implement power function without using multiplication and division operators...