Tell me three real numbers that are equal to their cubes?
Solution Stats
Problem Comments
5 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers451
Suggested Problems
-
First non-zero element in each column
963 Solvers
-
Longest run of consecutive numbers
6651 Solvers
-
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
401 Solvers
-
Count decimal digits of a number
236 Solvers
-
2093 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