12787 - Looking-Glass House

All about problems in Volume 127. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

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Repon kumar Roy
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Re: 12787 - Looking-Glass House

Post by Repon kumar Roy » Mon Oct 20, 2014 6:48 pm

The problem can be solved in O(sort(n))
:D

CDPS_
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Re: 12787 - Looking-Glass House

Post by CDPS_ » Sun Feb 22, 2015 1:45 am

But how ? could you give me some clue for resolving this problem please :( :( :(

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