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.
Remove any row in which a NaN appears
Find the peak 3n+1 sequence value
Return unique values without sorting
Simple spirometer - find your lung capacity from the number and size of soap bubbles in one breath
radius of a spherical planet
Energy of a photon
Mr. Pyramidad & Ms. Whissy Bolower
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