Tell me three real numbers that are equal to their cubes?
Solution Stats
Problem Comments
5 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers456
Suggested Problems
-
Back to basics 20 - singleton dimensions
279 Solvers
-
577 Solvers
-
Is this triangle right-angled?
6858 Solvers
-
369 Solvers
-
Find the Nth Root of a Given Number
376 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