Tell me three real numbers that are equal to their cubes?
Solution Stats
Problem Comments
5 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers446
Suggested Problems
-
Return the 3n+1 sequence for n
8485 Solvers
-
1498 Solvers
-
find the maximum element of the matrix
535 Solvers
-
549 Solvers
-
Find out total non zero element of matrix
285 Solvers
More from this Author13
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Might be a good idea to change the test suite to "assert(isequal(cube3(),cube3().^3))" so that the answer isn't revealed by looking at the test suite.
Michael C. had a good point, but you also need "assert(numel(unique(cube3()))==3)"
Yo may need to check for length 3
Add a test to assert that length == 3.
hay