Cody

Problem 14. Find the numeric mean of the prime numbers in a matrix.

There will always be at least one prime in the matrix.

Example:

 Input  in = [ 8 3
               5 9 ]
 Output out is 4 or (3+5)/2

Solution Stats

47.67% Correct | 52.33% Incorrect
Last solution submitted on Oct 23, 2017

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