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.
Find the longest sequence of 1's in a binary sequence.
Return the 3n+1 sequence for n
Filter AC, pass DC
Determine if a Given Number is a Triangle Number
Find the sum of the elements in the "second" diagonal
Make a checkerboard matrix
Return a list sorted by number of occurrences
Back and Forth Rows
Replace NaNs with the number that appears to its left in the row.
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