Given a Matrix M, find out the number of elements of matrix that are divisible by 3.
M = [1 2 3;4 5 6;7 8 9];
out = 3 M = [32 12 15; 2 6 45];
out = 4
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers166
Suggested Problems
-
Omit columns averages from a matrix
620 Solvers
-
Get the length of a given vector
13571 Solvers
-
find the surface area of a cube
569 Solvers
-
Replace every 3rd element in a vector with 4
267 Solvers
-
Test Problem; Create a 5x5 array containing all ones
405 Solvers
More from this Author3
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!