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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
If you don't have ASCII tables memorized, subtracting 'a' makes it more clear what the code is doing
Would be nice for the TypeScript template to have proper type annotations: rather than
input: any,input: number[] | nullwould be more accurate.Passing all tests in C++ except for the RandomTests, which throw an "unknown exception". Has anyone else had this problem, or is it just my code?
Misleading instructions. The youngest age also includes 14 while the second youngest also includes 18, for the purposes of the test cases.
This is probably a very amateur question, but what does my profile mean by "Achievements"? Is there an achievement system on this website? If so, where can I see them?
Not a difficult problem at all and doesn't provoke thought.