Is little elephant question always related to DP ?

I have observed that in every long contest , the little elephant question is always related to DP. Is it a rule codechef follows?

Firstly we should not be discussing it during a live contest. Secondly no!

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Visit this link - http://www.codechef.com/problemsetting .

Yeah! I know it’s not the right time. I was just worried . Thnks for the answer.