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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.
Read this: https://docs.codewars.com/training/troubleshooting#print-input
can anyone tell me the meaning of this error
Test Results:
Fixed_Test
should_return_the_unique_number
Wrong answer for 8 elements!
Expected: equal to 0
Actual: 1
my code passed random test but shoe this test failed what does this error mean