It has been an exhilarating week for programming enthusiasts. From the highly competitive January Cook-Off 2021 to a whole new set of special (free) classes from the Learn Competitive Programming with CodeChef category on Unacademy, the Chef’s buffet had something for everyone. You might have already read about the Cook-Off in the match report. If you haven’t, do check that out as well. In this week’s roundup, we will be highlighting some of the best free and special classes. So, without any further ado, let’s get started.
Special classes for your programming appetite!
Jan 15, 2021 – We already learned a bit about Graphs in our previous classes. Let’s start with some advanced applications on Graphs. Finding the shortest path is one of the most commonly occurring problems in DSA interviews. Floyd-Warshall Algorithm is an algorithm for finding the shortest path between all the pairs of vertices in a weighted graph. It might seem a bit complex at first, but you can clear all your doubts by attending Triveni Mahanta’s Special Class. He has also discussed advanced level problems, so make sure you don’t miss out on this.
Jan 17, 2021 – Searching is probably one of the basic concepts of DSA, but coders tend to not focus much on it as it seems easy for them. Searching forms a big part of DSA, and you must give it all the attention it deserves. Sanket Singh’s Free Class on Problem solving on Searching will help you get deep into the concepts and solve advanced-level problems, strengthening your core.
Jan 18, 2021 – As discussed earlier, Graphs are among the most important concepts in DSA. They are asked regularly in interview sessions, and that makes them even more critical. Utkarsh Gupta’s last week’s class discussed the basic concepts of Graphs. This week we take on the Advanced version of the same. Head over to the Free Class and start with your detailed journey of Graph Theory.
Jan 21, 2021 – You can factorize a given number in several ways. One of the most efficient ways is to apply the concept of Cube Root Time. Nishchay Manwani’s Special Class is here to teach you the entire process of it. In this class, you will see how to factorize a number in cube root time instead of the standard square root time. This method sacrifices some information to bring the time complexity down. You will learn the importance of this method and the benefits that you get to have.
These sets of classes complete the roundup for this week. If you wonder what these classes are, then head over to the Learn Competitive Programming with CodeChef Program on Unacademy and explore a whole new paradigm of free and special classes and ace your DSA interviews. This is Ashutosh hoping that we were able to help you with your doubts with these free classes. We will be back again with a new roundup next week. Let’s get cracking!
