Cody

Problem 2519. Find out total non zero element of matrix

Find out Non zero element of matrix A=magic(5)

    17    24     1     8    15
    23     5     7    14    16
     4     6    13    20    22
    10    12    19    21     3
    11    18    25     2     9
Answer must be 25 because there are 25 number which are non zero element 

Solution Stats

69.9% Correct | 30.1% Incorrect
Last solution submitted on Sep 12, 2019