An explanation of common notations of area codes would be nice for us non-Americans :)
I (as French) Agree. A Wikipedia link which would explain supported area codes is definitely missing.
"You can assume the first three digits of a ten-digit number will always be the area code." Hmmm.... too bad there was no explanation applying to telephone numbers with more (or less?) than ten digits.
The problem fails to mention that the area codes should be sorted, and that phone numbers may have country codes.
Apparently the order needs to be the same as that defined by the test suite; which is not in the order of the phone numbers given :(
Is there a way to execute regexp/regexprep with multiple expresssions at the same time?
Not sure what's going on here, but it works in my actual MATLAB program, and Octave.
Make a Palindrome Number
Project Euler: Problem 1, Multiples of 3 and 5
Sum of diagonal of a square matrix
Determine Whether an array is empty
07 - Common functions and indexing 6
DNA N-Gram Distribution
Make a checkerboard matrix
Replace NaNs with the number that appears to its left in the row.
It dseon't mettar waht oedrr the lrettes in a wrod are.
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