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# Raindrops Convert a number to a string, the contents of which depend on the number's factors. - If the number has 3 as a factor, output 'Pling'. - If the number has 5 as a factor, output 'Plang'. - If the number has 7 as a factor, output 'Plong'. - If the number does not have 3, 5, or 7 as a factor, just pass the number's digits straight through. ## Examples - 28's factors are 1, 2, 4, **7**, 14, 28. - In raindrop-speak, this would be a simple "Plong". - 30's factors are 1, 2, **3**, **5**, 6, 10, 15, 30. - In raindrop-speak, this would be a "PlingPlang". - 34 has four factors: 1, 2, 17, and 34. - In raindrop-speak, this would be "34". ## Resources Remember to check out the Perl 6 [documentation](https://docs.perl6.org/) and [resources](https://perl6.org/resources/) pages for information, tips, and examples if you get stuck. ## Running the tests There is a test suite and module included with the exercise. The test suite (a file with the extension `.t`) will attempt to run routines from the module (a file with the extension `.pm6`). Add/modify routines in the module so that the tests will pass! You can view the test data by executing the command `perl6 --doc *.t` (\* being the name of the test suite), and run the test suite for the exercise by executing the command `prove . --exec=perl6` in the exercise directory. You can also add the `-v` flag e.g. `prove . --exec=perl6 -v` to display all tests, including any optional tests marked as 'TODO'. ## Source A variation on a famous interview question intended to weed out potential candidates. [http://jumpstartlab.com](http://jumpstartlab.com) ## Submitting Incomplete Solutions It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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