Tuesday, March 15, 2011

Arranging elements in specific order

n a given array of elements like [a1, a2, a3, a4, ..... an, b1, b2, b3, b4, ....... bn, c1, c2, c3, c4, ........ cn] without taking a extra memory how to merge like [a1, b1, c1, a2, b2, c2, a3, b3, c3, ............ an, bn, cn]

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