Two test cases failing

#1

What are the test cases my code is failing for and why please check (do not just give me the correct answer).

#2

By using a post order approach , i am able to reduce the failing test cases to 1 , what is just the one tc it is failing for . can u please check

Edit:


Another interesting version of code with 1 tc failing.

#3

This approach to solve bottom view is wrong

image

but your output is
5 10 3 22 25

you have to do some modifications in your code

you can check out my code for reference

#4

ok got it …

#5

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