Problem 44. Trimming Spaces

Created by Cody Team

Solve Later

Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32).

 Input  a = ' singular value decomposition  '
 Output b is 'singular value decomposition'

Solve

Solution Stats

6216 Solutions
2254 Solvers

Last Solution submitted on Dec 09, 2023

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

Franck Dernoncourt on 28 Jan 2012

Test #5 seems false:
I guess "a = sprintf('\ttab in front, space at end ');" should be a = '\ttab in front, space at end '.
Besides, tab is ASCII 9 (not 32).

Selvaraaju Murugesan on 15 Jan 2013

@Franck..use isspace function. There is a difference between whitespace and tab space! BTW strtrim removes both white and tab space !

Sanzhar Askaruly on 3 Jul 2019

pretty easy

Rik on 13 Jan 2021

This problem should probably contain a test with only spaces as well. That requires solutions to be much more robust.

Solution Comments

Show comments

Problem Recent Solvers2254

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 44. Trimming Spaces

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2254

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Problem 44. Trimming Spaces

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2254

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Players

WeChat