Regarding this question

#1


I am getting wrong output

#2

Hi… ur approach is not right. what u are doing is simply checking if whole array is strictly increasing or strictly decreasing… but in question it is mentioned that check if it is possible to split sequence into two sequences -
s1 to si and si+1 to sN such that first sequence is strictly decreasing and second is strictly increasing.
this means some part of initial array can be strictly decreasing and other strictly increasing…
refer this https://ide.codingblocks.com/s/588528

#3

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