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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.
how come i get pass in a single test case but by multiple test i get error.i've put a printf funktion before i return the value and i can see that the printf outputs multiple times. why does it happen
and my sum int is not reseted after each test however i explicitly coded int sum=0;
WOW!!! really clever i was shocked once i saw this short solution.
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