I forgot, the "ans" trick when I ran the test function, so *** it is still possible to make it with size 12 and take the lead! ***
does the word "a" in the second test suite not meet the requirements?
That's a good point. It does not, because I assumed words to be at least two letters, but I should put this information in the statement!
\\s* should be replaced by [\\w-]*
tHE BEST ONE!
radius of a spherical planet
Sum the Digits of a Number
The sum of the numbers in the vector
Count letters occurence in text, specific to words with a given length.
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