Exactly.
This comment is hidden because it contains spoiler information about the solution
Add this line to the sample tests $this->revTest(nbDig(25, 1), 11); and figure out what is wrong with it. There is no invalid input afaik, so your code should be fine without doing any input validation.
$this->revTest(nbDig(25, 1), 11);
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Exactly.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
Add this line to the sample tests
$this->revTest(nbDig(25, 1), 11);and figure out what is wrong with it.There is no invalid input afaik, so your code should be fine without doing any input validation.
This comment is hidden because it contains spoiler information about the solution