Count number of words in string
'hi', answer is 1
'hi hi', answer is 2
'I enjoy cody', answer is 3
Extract leading non-zero digit
Distance walked 1D
Project Euler: Problem 1, Multiples of 3 and 5
Make an awesome ramp for a tiny motorcycle stuntman
Convert Kilometers to Miles
MATLAB Basic: rounding II
MATLAB Basic: rounding IV
Find Excess 3 code of given decimal number.
Find out magnitude of vector
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