Objective
Implement a function that writes every digit from 0 to 9 to standard output, in order.
Steps
$ print_digits()
0123456789
Expected files
Allowed functions

Objective
Implement a function that writes every digit from 0 to 9 to standard output, in order.
Steps
$ print_digits()
0123456789
Expected files
Allowed functions

Tests
Run the tests to grade your code