Very elegant method to generate and utilize created optimal scores from the left. This solution is very fast and nearly linear with size.
It is not close to linear. Richard, since he is using the function max for every number. It is at least O(n^2), in which n is size, and maybe even a little bit more since he is using indexing, another comparison(besides max), creating new arrays and so on. His code is small and functional though: kudos.
Return the largest number that is adjacent to a zero
middleAsColumn: Return all but first and last element as a column vector
Criss_Cross_010 : Unique elements, Square array, Words in one array
USC Fall 2012 ACM: Driving the Rover
Unique: Enhanced Performance - Large and Wide Array - Speed Improvement (66% savings)
USC Spring 2013 ACM: Snow Cones
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