This code is giving yes for all cases in my compiler but here it's showing compilation error

#1

Please let me know the mistake in this code
(isBST)

#2

in ide it is showing compilation error because in your input -1 is not present

#3

But why is the output yes for all cases

#4

Please reply …?

#5

output will be obviously yes for all testcases
because you are building bst :smile:

you have to build binary tree and then check whether binary tree is Bst or not?
if you build bst then it will always be bst

Previous doubt hasn't been addressed since yesterday
#6

okay thank you so much

#7

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