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Problem 1038. Change the sign of even index entries of the reversed vector

Created by Selvaraaju Murugesan in Community

change the signs of the even index entries of the reversed vector

example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4]

example2 vec = [-4 -1 -2 -9] ans = [-9 2 -1 4]

Solve

Solution Stats

49.66% Correct | 50.34% Incorrect
Last solution submitted on May 10, 2019

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qmf vectors