Question not clear

#1

I can’t understand how to divide the sequence in two parts.

#2

@Gautampriyadarshi According to the question, the following possibilities may arise after splitting a sequence into two sequences:

-First Sequence is strictly decreasing , 2nd sequence is strictly increasing–> return true
-First Sequence is strictly increasing, 2nd sequence strictly decreases-------> return false
-If one sequence is empty and the other sequence is strictly increasing/decreasing—>return true.

Consider test case:
For input:
6
3
2
1
1
2
3

Now this splits into 2 sequences-- 3 2 1(decreasing) and 1 2 3(increasing)
So Expected Output:
true

Following this, try to implement on your own. I will share a code with you if you are unable to code on yourself.

Hope this helps :slightly_smiling_face:

#3

Is anyone availablle i have problem with the sample input

#4

Please mention the problem you are facing. I have already explained a case above.