Modular Arithmetics Explained

In this post, we are going to discuss Modular Arithmetics Operations and some problems based on it. Modular Arithmetics is been used frequently in Competitive Programming and we will discuss every bit of it, so…

Island problems (Graph)

In the previous post, we discussed Graph Colouring and we will continue with some Island Problems related to Graph. In this post, we will solve some island problems from leet code which are asked in…