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SPOJ GNY07H | Reply
Hi, I am stuck on this( ) question.
I googled hints for this question and all i learnt is it can be solved using dp with bitmask . But i dont how to implement .
need help, please.
Re: SPOJ GNY07H (response to post by yaadav) | Reply
The idea can be found in:

In that post, the topic you're looking for is Layer count + layer profile.

Hope it helps.
Re: SPOJ GNY07H (response to post by renzo1805) | Reply
i have read it, but still there is no clue to solve that problem. can you explain it more ? thanks.