How to solve the Josephus Problem using Recursion and Linked Lists?

Introduction Josephus’ problem is a mathematical counting-out problem and claims that it originates from an incident in the first century when the Jewish revolted against Rome. When they saw that they couldn’t stand against the Roman army, Historian Flavius Josephus ...

Cracking a FAANG Interview with Recursion

Table of Contents Introduction What is FAANG? Tips for Approaching FAANG Recursion Problems The Six Fundamental Recursive Patterns Important Algorithms Asked in FAANG Interviews Frequently Asked Questions Key Takeaways Introduction FAANG interviews are becoming more challenging, and preparing for them ...

Must-Do Coding Interview Questions for Product Based Companies

Table of Contents Introduction Why the focus on DSA? Topic-wise must-do Coding Interview Questions Arrays for Coding Interview Questions Strings for Coding Interview Questions Recursion & Backtracking for Coding Interview Questions Linked Lists for Coding Interview Questions Stacks & Queues ...

Recursion in Data Structure: How Does it Work, Types & When Used

Introduction Recursion allows codes to get more compact and efficient by calling a similar function inside a function. This is kind of similar to looping functions, however, there are a huge number of differences. Recursion makes coding programs or solutions ...

COVID-19 Fundraiser: Live Masterclass on Recursion by Ankush Singla

Introduction Recursion is a widely used term used to describe the ability to solve complicated problems by breaking them into simpler ones. Such problems can be solved by iteration, but this has to be specified and indexed at the time ...

Recursion and Backtracking Algorithm With Practice Problem

Introduction Have you at any point stuck in the circle of dreams called Fake Awakeness where you think you emerged from a plan? However, you’re not last; you come out when you have a stun or complex issue in a ...

How To Sort A Stack Using Recursion?

“To understand a sort in recursion, one must first understand recursion.” In data structures and algorithms, we have always come across the popular use of stack i.e., the LIFO data structure. In the real-world application.” It has proved to be ...

Learning Recursion in Java

Introduction When we call a function from its own body, it is known as recursion and the function is called a recursive function. The most relevant example of recursion in real life will be two parallel mirrors facing each other. ...

Recursion -The Good, the Bad, and the not so Ugly

Introduction Recursion is a topic most beginner programmers fear and when you get the hang of it, it works like magic (Congrats! Not a noob anymore). When someone introduces recursion, they say it’s basically a function that calls back itself, ...