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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.
ok thanks :)
No, you don't need it. Be a bit imaginative:-)
How do i do it if i don't calculate it ! it essential !
Avoid calculating factorial!
I'm having a trouble, I'm using JAVA. the code works fine but it takes too long to proccess. even though the time complexity is O(n). but the factorial calculations taking long time :).
you can print the values of the parameters , for ex: you can use Arrays.toString(array) and print its values.
the same here :)