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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.
thanks!
Time for using lower: 1.2828872501850128
Time for using in: 1.0886021964251995
I ran the tests a few times, and it seems using in is more time effective, but the difference is negligible.
is using name[0].lower()=="r" more efficient than using name[0] in "Rr" ?
I thought there will be much bigger numbers in hidden tests, I expected this to be much more difficult, but I tried my luck and submitted solution that works just for small numbers and I passed
thanks, I did not realized that, it should be fine now. I was not sure how it works for different languages.
Needs Python examples within the description. Please keep the JS examples, they will be filtered out by the system when displaying to users based off of active language.
I have great problems, running out of time even if I return only True, could server be that busy?