MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB^® can do for your career.

Opportunities for recent engineering grads.

Apply Today

Problem 233. Reverse the vector

Created by Vishwanathan Iyer

Reverse the vector elements.

Example:

 Input  x = [1,2,3,4,5,6,7,8,9] 
 Output y = [9,8,7,6,5,4,3,2,1]

Problem Group

Community

Solve This Now!

Solution Statistics

1739 Solutions

1101 Solvers

1373 correct solutions 366 incorrect solutions

Last solution submitted on Jul 12, 2014

Problem Comments

2 players like this problem

3 Comments

Ned Gulley on 2 Feb 2012

Added some more tests.

Nicholas Howe on 13 Apr 2012

Test set needs a column vector.

Kristin on 18 May 2012

As far as timing goes ... x=rand(100,1); tic;y=flipud(x);toc Elapsed time is 0.068947 seconds. tic;y=x(end:-1:1);toc Elapsed time is 0.000026 seconds.

Solution Comments

Solution 441189

1 Comment

Joseph Pauwels on 10 May 2014

we had a similar problem in my class

Solution 392029

1 Comment

Ufuk Tamer on 27 Jan 2014

easy one

Solution 242508

1 Comment

hanciong on 10 May 2013

how to make the code even shorter than this???

Solution 105761

1 Comment

li haitao on 14 Nov 2012

helpfull!

Solution 76025

1 Comment

Nicholas Howe on 13 Apr 2012

Test set needs a column vector.

Discover what MATLAB® can do for your career.

Problem 233. Reverse the vector

Tags

Problem Group

Solution Statistics

Problem Comments

Solution Comments

Discover what MATLAB^® can do for your career.