This is a standard algorithmic problem confirmed to have been asked in many technical interviews. This problem appeared in the April 2021 Leetcode monthly challenge with the difficulty of **Medium**. …

In this post, I will be explaining my solution to one of the Leetcode algorithmic problems for February 2021 monthly challenge.

**PROBLEM STATEMENT**

Given an integer array `nums`

, you need to find one **continuous subarray** that if you only sort this subarray in ascending order, then the whole array will be…

In this post, I will be solving one of the interesting and easy algorithmic questions that appeared in the February 2021 Leetcode Monthly challenge.

**PROBLEM STATEMENT**

Given the following Roman symbols and their integer representations, write an algorithm to convert Roman Numerals to Integer;

**Symbol…**

In this post, I will be explaining a solution to one of the most interesting algorithmic problems I encountered recently. At the same time, demystify a common misconception about BINARY SEARCH (BS).

**PROBLEM STATEMENT **

There is an **unsorted **array of size **n** ( 2 ≤** n** ≤ 10⁵). The array…