Specifies how many digits in a given integer. Example: in=100 ==> out=3
Add tests with 100,1000...
Solutions with ceil are wrong.
Which values occur exactly three times?
3165 Solvers
666 Solvers
Project Euler: Problem 1, Multiples of 3 and 5
1004 Solvers
169 Solvers
Calculate distance travelled when given radius and rotations
128 Solvers