Tree Bottom View

#1

code: https://ide.codingblocks.com/s/232539
couldn’t pass a test case

#2

@adityakaunhai
Your code is failing this case
Q : 1 6 2 8 7 4 3 11 -1 9 -1 5 -1 -1 -1 -1 -1 10 -1 -1 -1 -1 -1
A : 11 10 9 4 2 3

#3

sir, please suggest changes in the code

#4

@adityakaunhai
Slight modifications
Have a look