Problem 2519. Find out total non zero element of matrix

    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 Comments

Problem Recent Solvers287

Suggested Problems

• Which values occur exactly three times?

  5241 Solvers

• Number of toolboxes?

  309 Solvers

• Remove the two elements next to NaN value

  706 Solvers

• find the surface area of a cube

  568 Solvers

• BASICS - sum part of vector

  358 Solvers

More from this Author70

• Find out value of sine given by degree.

  356 Solvers

• Number of Flip Flop required in ripple counter

  54 Solvers

• Average speed for the entire trip

  139 Solvers

• Find the next state of a JK Flip-Flop

  74 Solvers

• Generate vector according to sign of vector

  134 Solvers