Question

2N friends (A,B,C... , 2N) are standing in a circle. There is exactly one per son standing opposite of one other person. Some of them are facing inwards and some of them are facing outwards. Here given some facts your task is to build the standing positions and answer a few Questions. If the arrangement is not possible or more than one arrangement is possible, then print "ARRANGEMENT NOT POSSIBLE". program in any language

Answer 1

Answer:

languge:eng.. "ARRANGEMENT NOT POSSIBLE"...xd

okay now serious

language:python

if ar>1:

    print( "ARRANGEMENT NOT POSSIBLE")

....

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hope it helps..

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