Problem 19. Swap the first and last columns

Like (111)

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Solution 4096

Submitted on 26 Jan 2012 by Brett

Size: 24
Leading solution size is 24.

This solution is locked. To view this solution, you need to solve the problem first.

This solution is outdated. To rescore this solution, sign in.

Solve This Problem View on Solution Map

3 Comments

3 Comments

Farhad on 27 Jan 2012

Incorrect solution. If the array has only one column, this solution generates two columns.

Ned Gulley on 30 Jan 2012

Actually this solution works just fine. Try it in MATLAB. It doesn't create two columns.

yile on 22 Feb 2012

You can't just do B = A(:,[end,1])...this would end up two columns if A has only one column. You should do A(:,[1,end]) = A(:,[end,1])) and then B = A

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 19. Swap the first and last columns

Suggested Problems

More from this Author96

Community Treasure Hunt

Problem 19. Swap the first and last columns

Suggested Problems

More from this Author96

Community Treasure Hunt

Players