Please tell me what should i update to make this code work

#1
#2

@guptanikhil898
refer method 2
(https://www.geeksforgeeks.org/next-greater-element/)

#3

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#4

but here we have circular array

#5

@guptanikhil898
where are you printing “-1” .keep a var as -1 and when u find ans,update or else just print -1.