can be done in linear time
but with more code "noise"
no random tests in ruby
VERY clever. Nice job
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That is clean!
i really don't know how to use the $dict, i'm a begginer and never seen this, maybe for the begginers you can put a better explanation of his use? my solution looks ridiculous by not using this
I saw many solutions, myself included that did not take into account that a function to return the values for Each string was already included and you could just call it to make it easier.
super nice, well done!
He's right, be more specific in terms of what error needs to be raised.
variable names are too long and the test only assert the result to be 58...
Python translation: Added some changes in description to addapt to different languages.