Problems on Topological Sorting

In the previous post, we discussed Topological Sorting and in this post, we are going to discuss two problems based on it. So, let’s start. Leetcode 210 :  Course Schedule II There are a total…

Understanding The Two Pointer Algorithm

Today we are going to discuss a trending Algorithm which is used frequently for solving problems the Two Pointer Algorithm. In this post, we will first understand the Two Pointer Algorithm and then we will…