Please add test cases to make the problem more general.
Additional test cases have been added.
Prime factor digits
Wrapping the Tower of Pisa
Cell Counting: How Many Draws?
find radius of cone
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