Leetcode 1865 Medium | Finding pairs with a certain sum | HashMap + Array | Easy explanation

LeetCode Daily Challenge - 6 July | Problem 1865: Finding Pairs With a Certain Sum 🔥 📈 Boost your coding skills every day with LeetCode challenges! In this video, we solve one of the most asked HashMap-based problems: 👉 1865. Finding Pairs With a Certain Sum 🧠 Learn how to handle large data input efficiently using a clever frequency map. 💡 Concepts covered: • HashMap Optimization • Time-efficient pair searching • Handling duplicates smartly 📌 Whether you're preparing for FAANG interviews or just improving DSA, this problem is a must-solve! ✅ Don’t forget to LIKE 👍, SHARE 🔁, and SUBSCRIBE 🔔 for daily DSA content! #LeetCode #DailyChallenge #DSA #CodingInterview #HashMap #1865 #FindingPairs #LeetCodeSolution #Java #Python #C++ #CompetitiveProgramming #TechCareers