I got WA for Increasing , decreasing problem from June Lunchtime

Please check my solution and spot what i did wrong.
https://www.codechef.com/viewsolution/34825450
Any help would be highly appreciated :slight_smile:

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You were not doing frequency part properly(i would say a bit complex)
I edited your code(Just edited your countFreq Function)
Your AC code-Click Here

There were two conditions to check
1)If frequency of max element >1 then Answer is NO
2)If frequency of element other than max element >2 then Answer is NO

And Friend one piece of advice i wanna share with you that try to avoid making functions and write it in main() function if its possible. :grin:

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Here’s video solution of this great problem, the same way explained above : https://youtu.be/D400qEsF9go

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Hi, thank you so much for clearing the issue. I can now understand why test cases would fail! Thanks for the advice too. I’m starting with CP, and it would definitely help me to solve further contests/problems.

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Great explaination :slight_smile:

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Yeah Friend,
All the best for ahead :slightly_smiling_face:

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