Problem 2733. Evil Number
Check if a given natural number is evil or not.
Read more at OEIS.
Solution Stats
Problem Comments
-
6 Comments
are test #3 and #4 correct?
Sorry Rifat, I've messed up test cases. Rescored now.
Thanks :)
Arrays are not a natural number..for the tests I mean
@Lorenzo, the input to solution function is always a single number. I've used arrayfun to make multiple tests in a single test case.
I think Test 3 and 4 are (still) faulty. The functions "any" and "all" must be swapped.
Solution Comments
Show commentsProblem Recent Solvers247
Suggested Problems
-
2437 Solvers
-
How to find the position of an element in a vector without using the find function
2694 Solvers
-
Create a Multiplication table matrix...
428 Solvers
-
Matlab Basics - Convert a row vector to a column vector
610 Solvers
-
4772 Solvers
More from this Author40
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!