Count Complete Tree Nodes | Leetcode 222 | Live coding session 🔥🔥🔥

Here is the solution to "Count Complete Tree Nodes" leetcode question. Hope you have a great time going through it.

1) 0:00 Explaining the problem out loud
2) 1:10 Algorithm walkthrough using Priority Queue
3) 9:00 Coding

For discussion/feedback

PS : Please increase the speed to 1.25X

[shantanusingh]

The solution link in description is for previous problem

[Coolharshit]

With Trees recursion is the one to think most of the times. Thanks for the approach :)

[praveenj]

Very good explanation always height of the complete binary tree is logn

[prateekjoshi]

nice explanation! please don't stop this series...this is very helpful👏👏

[ashishkalra]

i was missing left==null check while returning..Thanks brother.