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Guest Message by DevFuse
 

sindu

Member Since 17 Sep 2013
Offline Last Active Sep 17 2013 03:32 PM
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Topics I've Started

Finding the N people

17 September 2013 - 03:34 PM

N people were in a party and were seated in a circular manner. If each of the two present in
the party, except the pairs that were adjacent,sang a song and If a song lasted for 2 mins and
28 mins was taken for singing the songs, find N.