Problem 44434. Writing Error Messages

Created by Michael Eldredge

Like (1)

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Well written functions check inputs to make sure the input is valid. The function ErrorCheck takes three arguments:

a - a scalar value
b - either a string, or a character array
c - a square matrix (numerical array)

If the input is anything other then this, throw the error message

'Cody demonstration error'

If the input is good, simply return 23.

Solve

Solution Stats

36 Solutions
12 Solvers

Last Solution submitted on Apr 14, 2023

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

David Verrelli on 6 Dec 2017

Clarification: For b, with "a string" it seems you accept both string arrays and char arrays. For c, with "matrix" it seems you require a numeric array — this is different from MATLAB's definition of a "matrix".

Michael Eldredge on 6 Dec 2017

Thank you David Verrelli. I have modified the problem description to try to reflect that.

Solution Comments

Show comments

Problem Recent Solvers12

Problem Tags

Community Treasure Hunt

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

Start Hunting!