Master Binary Tree Maximum Path Sum 🔥 Full Dry Run + DFS vs BFS (Interview Ready)

In this video, I explain the Binary Tree Maximum Path Sum problem step by step with a complete dry run.

We build the binary tree from scratch and then solve it using DFS (Depth First Search), explaining every recursive call and how the solution works internally.

I also explain the key difference between DFS and BFS, so you can clearly understand when to use each approach in coding interviews.

Topics covered:
- Binary Tree Maximum Path Sum intuition
- DFS recursion explained clearly
- Step-by-step dry run
- Why we use max(left, right)
- Global variable vs return value
- DFS vs BFS difference

This video is perfect for beginners preparing for coding interviews and learning tree recursion.

github l;ink to the code : https://github.com/jaingaurav126/Interview.gi

If you found this helpful, don’t forget to like, share, and subscribe for more coding interview content 🚀

Видео Master Binary Tree Maximum Path Sum 🔥 Full Dry Run + DFS vs BFS (Interview Ready) канала GAURAV KUMAR JAIN