Minimum Window Substring | Sliding Window + Two Pointer Deep Explanation | DSA Sheet Solution скачать в хорошем качестве

Minimum Window Substring | Sliding Window + Two Pointer Deep Explanation | DSA Sheet Solution

🔥 Minimum Window Substring – One of the Hardest Sliding Window Problems Fully Explained In this video, we solve the classic and tricky problem “Minimum Window Substring” from the DSA Sheet / LeetCode Hard. This question tests deep understanding of: ✔ Sliding Window ✔ Two Pointer Technique ✔ Frequency Array / HashMap ✔ Window Expansion & Contraction logic ✔ Character Matching Count This is one of the MOST ASKED string problems in FAANG interviews. 📌 What You Will Learn ✔ How to track required and found characters ✔ Why this problem is not a basic sliding window ✔ How to shrink the window while maintaining validity ✔ Step-by-step dry run with multiple examples ✔ Clean and optimized Java code ✔ Time & space complexity ✔ How the charsFound, required, and window checks work 🎯 Asked In Top Companies Google • Meta • Amazon • Uber • Microsoft • Adobe • Salesforce • Walmart • Atlassian 📘 DSA Sheet Link: 👉 https://docs.google.com/spreadsheets/... Playlist :    • DSA in Java || Beginner to Advance   Code : https://github.com/maheshahirwar/dsa-... ⏱️ Timestamps: 00:00 - Introduction 00:24 - Problem Statement & Examples 01:57 - Optimized Approach using Sliding Window - O(N) 09:22 - Dry run using sliding window 21:12 - Code implementation 26:10 - Conclusion 🌐 Connect with Us: Website: https://linktr.ee/connectwithmahesh Facebook: https://www.facebook.com/profile.php?... Twitter: https://x.com/MaheshA74531040 Instagram:   / mr_mahesh_ar   LinkedIn :   / mahesh-ahirwar-6968921a9   minimum window substring, minimum window substring leetcode, sliding window hard problems, two pointer substring problem, minimum window substring java, dsa sheet minimum window substring, string sliding window explanation, leetcode hard string problems, optimized sliding window java, hashmap window substring, window shrinking algorithm, java coding interview questions, faang string interview problems, minimum substring containing characters, sliding window tricky problems 🔖 Hashtags: #DSA #Java #LeetCode #CodingInterview #DSAwithMahesh #DSASheet #JavaProgramming #FAANGInterview #MinimumWindowSubstring #SlidingWindow #TwoPointers #DSASheet #ArrayProblems #InterviewPreparation #FAANG Thank you for watching! We hope you found this video informative and helpful. If you have any questions or suggestions, please leave a comment below. Happy coding! Keep watching!!