Loading collection data...
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.
just else and one x.count are extra. Much better to call functoin once.
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If there are no good ideas ("as is often the case") then it traverses array only once.
This always traverses array two full times.
it also works for n <= 100,cause you must do these steps at least one time
nice
.....omg