It would be good if Cody penalized huge strings. :)
Solution uses regexprep with dynamic operators for the replacement expression which outsmarts Cody's size calculation.
This is just silly. It's gaming the Matlab grader, and not doing a particularly good job at that. Why should this stop at 3999?
Very nicely done.
Project Euler: Problem 3, Largest prime factor
Remove white space from the string
Sum the Digits of a Number
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Replace NaNs with the number that appears to its left in the row.
The Goldbach Conjecture, Part 2
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