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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.
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I still don't understand it this program works fine in normal "run simple test" but shows error when i try to submit it.
What every you comment me i can't see it it's hidden
because he is not using return statement in default case so java will throw a compile-time error either you have to write return statement in default case or outside the switch block.
I am getting an error in additional tests it is showing expected:<4> but was:<5> please help.
This one is the smallest and easiest one I ever get.