The test suite does not check that the solution is a character string, but the problem definition requires that it should.
Added this check. (I messed it up a bit the first time I tried to do it, so sorry for some interim weirdness.)
str = num2str(A,formatSpec), could replace '
Invalid solution, really
New test suite invalidates this solution.
Which doors are open?
Read a column of numbers and interpolate missing data
Make one big string out of two smaller strings
Back to basics 5 - Clipboard
Find out sum of all elements of given Matrix
Maintain shape of logical-index mask
Is my wife right? Now with even more wrong husband
Cull vector elements that contain a specified digit
High school cafeteria
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office