Friend Pairing Problem Using Recursion | Popular Interview Question | Placement Gyan скачать в хорошем качестве

Friend Pairing Problem Using Recursion | Popular Interview Question | Placement Gyan

Welcome to Placement Gyan – Your trusted guide for cracking coding interviews! ------------------------------------------------------------------------------------------- Get the Free Notes Here👇 https://www.mcagyan.in/courses/C-Lang... ------------------------------------------------------------------------- JOIN OUR SOCIAL MEDIA HANDLES Link for MCA Telegram Channel - https://t.me/+zwJjOupi-CM3ZmU9 Follow us on Instagram - https://www.instagram.com/placement_g... Join Our WhatsApp Group - https://chat.whatsapp.com/GrSSxGYscks... In this episode of our Interview Question Series, we’ll explore the Friend Pairing Problem using Recursion – a classic and frequently asked question in placement interviews for companies like TCS, Infosys, Wipro, and many more. 🔍 Problem Overview: Given n friends, each person can remain single or be paired up with another friend. Each friend can be part of only one pair. Find the total number of ways in which friends can be paired. 🎯 What you’ll gain from this video: Real-world analogy to understand the problem Recursive breakdown and logic explanation Complete code walkthrough and dry run How to explain this confidently in interviews ✅ Ideal for students preparing for campus placements, coding rounds, and technical interviews in service- and product-based companies. #FriendPairingProblem #Recursion #PlacementGyan #CodingInterview #DSA #InterviewQuestions #TCS #Wipro #Infosys #Java #CPP #CampusPlacement