Flatten a Binary Tree to Linked List | Morris Traversal Approach ($O(1)$ Space!)

Master the ultimate follow-up question for the "Flatten Binary Tree" interview problem! While most candidates answer using recursion or a stack (O(N) space), this video will show you how to stand out by implementing Morris Traversal for a true O(1) space solution. 🧠 Why Morris Traversal?It allows us to traverse and modify a binary tree without the overhead of the call stack, making it a favorite among FAANG interviewers looking to test your deep understanding of pointers and tree manipulation.💬 Drop your doubts or alternative solutions in the comments below!#DSA #PlacementPrep #Programming #SoftwareEngineer #TechInterview