Binary Search Variations 🔥 3 Important LeetCode Problems in Java | Day 8/30

🚀 Day 8/30 — Android30 × Pattern30 Today, we're solving 3 important Binary Search problems in Java! 💻 *Problems covered:* 1. Search a 2D Matrix 2. Kth Smallest Element in a Sorted Matrix 3. Find First and Last Position of Element in Sorted Array 🔥 *What you'll learn:* Apply binary search to 2D matrices Find the Kth smallest element efficiently Find the first and last occurrence of a target Understand the logic with dry runs Analyze time and space complexity 🎯 The goal is to understand the pattern, not just memorize the solution. One day. Three problems. Better problem-solving. #DSA #Java #BinarySearch #LeetCode #CodingInterview #Android30 #BuildInPublic