Coding Interview

[toc] Company tags: Google, Capital One Problem Formulation You are given a license key represented as a string s that consists of only alphanumeric characters and dashes. The string is separated into n + 1 groups by n dashes. You are also given an integer k. We want to reformat the string s such that … Read more

Learn how to solve the climbing staircase problem in this article:
(i) Recursively
(ii) Iteratively

[toc] Company tags: Apple, Amazon, Bloomberg, Facebook, Microsoft, Oracle This is one of the most commonly occurred questions in numerous interviews and you should be absolutely ready to solve this question in a flash as soon as you see this in your interview. Hence, let’s dive into the problem and solution to this interview question. … Read more

Learn – How to Solve The Maximum Product Subarray Problem in Python?

Learn to solve The Power of Two Interview Question In Python in this article.

You will learn “How To Search The Insert Position Of K In A Sorted Array in Python” in this Article.

How to solve the The Minimum Stack Problem in Python ?

[toc] Company tags: Google Are you preparing for your next coding interview? If your answer is yes, then here’s a very interesting interview question for you that might come up in your interview. Problem Statement We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have … Read more

Finding Peak Element in an array using Linear Search and Binary Search Methods.

Learn how to reverse vowels in a string in Python in this article!

Learn the techniques to solve the plus-one problem and crack your next coding interview!