LeetCode 2747: Count Zero Request Servers | 3 Approaches | Java | POTD

🚀 *LeetCode POTD | CodeWithBrowny* In this video, we solve *LeetCode 2747 — Count Zero Request Servers* using **3 different approaches**, with a step-by-step explanation. Learn how to efficiently track server activity over a given time window and calculate the number of servers that received zero requests. 🧠 *WHAT YOU'LL LEARN:* Understand the problem and build the intuition. Explore 3 different approaches to solve the problem. Analyze time and space complexity. Improve problem-solving and optimization skills. 📌 *Problem:* Count Zero Request Servers 💻 *Language:* Java 🎯 *Topics:* Arrays, HashMap, Sorting, Sliding Window, Two Pointers 🔗 *LeetCode Problem:* https://leetcode.com/problems/count-z... 💻 *GitHub Solution:* https://github.com/codewithbrowny07/L... 👍 Like the video 💬 Share your approach in the comments 🔔 Subscribe to *CodeWithBrowny* for more DSA and coding tutorials! *DSA • TECH • SYSTEM DESIGN • CAREER* Learn • Build • Grow. 🚀 #LeetCode #DSA #Java #SlidingWindow #POTD