Watch tutorials and explanations by expert teachers that walk through solving this problem.
take U forward
NeetCode
Techdose
Nikhil Lohia
Greg Hogg
NeetCodeIO
Eric Programming
Xavier Elon
Algorithms Casts
Solve more problems to master this pattern
![[Java] Leetcode 543. Diameter of Binary Tree [Binary Tree #11]](https://i.ytimg.com/vi/qLcEd-1L1FE/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLAeW44NesYMO-OtA_l8hgIOizwHwA)
