Cody

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

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

45.8% Correct | 54.2% Incorrect
Last Solution submitted on Nov 11, 2019

Problem Comments

Solution Comments

Problem Recent Solvers210

Suggested Problems

More from this Author9

Problem Tags

qmf vectors