Increasing decreasing sequence two testcases failing

#1

two testcases are failing pls help
codelink-https://ide.codingblocks.com/s/111506

#2

@Ajaypandey hey ajay your code is not handling this case
5
5
4
3
4
5
your output is false
but it should be true

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.