The test suite has been enhanced.
The creator of this problem might have indeed banged his head, which has affected his ability to think properly. I wish such stupid and meaningless problems stop showing up on Cody.
I admit that the time I'll spend on correcting the text of sufferers of Bangolangosis is small, but what I learned about regexprep from solving this problem will surely help me in other applications.
Number of toolboxes?
How many trades represent all the profit?
Set some matrix elements to zero
Number of digits in an integer
String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
Size of this cup?
Volume of this donut
How to multiply?
radius of a spherical planet
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