21 Why Order Doesn’t Matter in Amazon’s Parentheses Problem (Mind-Bending!) | DSA using Java скачать в хорошем качестве

21 Why Order Doesn’t Matter in Amazon’s Parentheses Problem (Mind-Bending!) | DSA using Java

If you’re preparing for Amazon coding interviews, this question is a classic trap disguised as a Stack problem. Most students jump into complex simulations — but the real insight is much simpler and far more powerful. In this video, I break down the Valid Parentheses Rearrangement (Stack Permutation Variant) from first principles: You’ll learn: Why this is not a normal parentheses problem Why order doesn’t matter when stack rearrangement is allowed The one condition that actually decides the answer A clean, interview-ready Java solution A full dry run table so you never get confused in exams or interviews 💡 This is the exact style of thinking Amazon expects: fewer steps, deeper logic, and elegant reasoning. ✅ What you’ll master by the end: How to think like a problem solver (not just a coder) How to avoid common stack interview traps How to explain this clearly in your technical interview If you’re a CS student, placement aspirant, or interview prep candidate — this video is for you. 📌 Subscribe & follow the playlist to build DSA the right way — from the system level.    • DSA with Java   ━━━━━━━━━━━━━━━ 📌 Timestamps ━━━━━━━━━━━━━━━ 00:00 – Problem Statement 00:23 – Dry Run 01:03 – Full Code Begins 01:10 – canFormBalancedSequence() Method 02:30 – main() Method 03:01 – Outro ━━━━━━━━━━━━━━━ 💡 Connect with me ━━━━━━━━━━━━━━━ If you love clear DSA explanations, subscribe for more. #MinimumStack #DataStructures #Java #CodingInterviews #FAANG #DSA #Stack 👍 If this helped you: Like the video Subscribe for DSA explained clearly Comment “STACK” for more problems If this helped you, *LIKE 👍 | SUBSCRIBE 🔔 | SHARE* with your study group!