Count Pair With Given Xor || Interviewbit || DSA || Hashing || Java || Tamil

🌟 Count Pair with Given XOR | Problem Solved in Java | InterviewBit 🌟 In this video, we solve the Count Pair with Given XOR problem from InterviewBit using Java. Learn how to find the number of pairs in the array whose XOR equals a given value. This problem is a great exercise for understanding bitwise operations and efficient algorithms in coding interviews. 🚀 What you'll learn: Problem breakdown and understanding XOR operations. Optimized solution using HashMap to count pairs with the given XOR. Step-by-step Java code implementation with explanation. Handling edge cases and performance optimization. 👨‍💻 Why this video matters: The Count Pair with Given XOR problem tests your ability to efficiently search for pairs in an array whose XOR equals a given number. By using a HashMap, you can reduce the time complexity from O(n²) to O(n), which is a vital technique for coding interviews. 📌 Topics covered: Explanation of the Count Pair with Given XOR problem. Approach 1: Using HashMap for efficient pair counting with XOR. Java code walkthrough with detailed explanation. Performance optimization and edge case handling. 🎯 Perfect for: Java programmers preparing for coding interviews. Developers looking to master XOR operations and hash-based solutions. Anyone aiming to strengthen problem-solving skills for InterviewBit-style challenges. If you found this video helpful, don’t forget to like, share, and subscribe to Jet To Mastery for more coding tutorials and interview tips! #JetToMastery #CountPairGivenXOR #InterviewBitSolutions #JavaProgramming #ArrayProblems #CodingInterviewPrep #JavaDSA #HashMapTutorial 👉 Website: www.jettomastery.in 💬 Have questions? Drop them in the comments, and I’ll help you out! 🚀