I'll never understand the tempatation to fit your code into as small a space as possible at all costs. Why in the world would you omit white space between symbols and sacrifice performance just to have the most terse answer?

With the .Distinct() fix, as suggested by "zombibly", this is both a clean and clever solution! Linq for the win :D

everyone loooooves recursion :D

Thanks!

Done!

Merge conflict. You need to fork this translation.

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See compiler's warning message:

warning: sizeof on array function parameter will return size of 'const int *' instead of 'const int [10]'

And why would you even use sizeof? You know that every input is 10 digits long ...

This fork includes correct scala random tests. Awaiting mod approval since author is inactive :)

F# Translation

Enjoy! :)