Increasing decreasing sequence

#1

I am not able to understand how to code this problem. Can you please explain this problem with a simple and explanatory code

#2

@avijuneja2007 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

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