Maximum Depth of Binary Tree | Leet code 104 | Theory explained + Python code

[@nands4410]

Nice, i took a break from leetcode mid October and now I'm back in the grind with the December challenge!!
Let's do this!!

[@saianishmalla2646]

ayee nice good luck!

[@rajatsharma6597]

thanks guru ji

[@afsinyilmaz8665]

awesome explanation..

[@ishayadav5221]

Amazing!

[@saianishmalla2646]

Thanks!

[@saugatsaxena]

Thanks Anish, This was very helpful. Though I wish you couple explain more on DFS. I see nodes return a None Type on every recursion. Unsure how + 1 works on them then.