Please add test cases to make the problem more general.
Additional test cases have been added.
Swap the first and last columns
Sophie Germain prime
Finding perimeter of a rectangle
Change string to number
Deleting Specific part.
Replace Negative(-) by 0 and positive by 1
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