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

Solution 1133419

Submitted on 4 Mar 2017 by Matteo Raso

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test	Status	Code Input and Output
1	Pass	x = 3; y_correct = 3; assert(isequal(meanOfPrimes(x),y_correct)) r = 2 3 r = 2 3 y = 2 3 out = 3
2	Pass	x = [1 2 3]; y_correct = 2.5; assert(isequal(meanOfPrimes(x),y_correct)) r = 2 3 r = 2 3 y = 2 3 out = 2.5000
3	Pass	x = [3 3; 3 3]; y_correct = 3; assert(isequal(meanOfPrimes(x),y_correct)) r = 2 3 r = 2 3 y = 2 3 out = 3
4	Pass	x = [7 3 8 8]'; y_correct = 5; assert(isequal(meanOfPrimes(x),y_correct)) r = 2 3 0 5 0 7 0 r = 2 3 5 7 y = 2 3 5 7 out = 5