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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.
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This requires a thourough breakdown 😪
Hi
didn't know this sum function on lists , need to explore
would you please explain what did you use
my question is how to think for solutions like these
bravo
We essentialy have the same logic but I love how your's is easier to read.
It was to pass the old requirements where you could be passed
None
, obviously now that the requirements are changed there is no reason to have it there.y're right,works without, probably reflex or lazyness to improve a working code :)
I'm assuming that
if input else input
is there to handle empty lists. In that case, it's not actually needed, as a sorted empty list is still an empty list.everyone seems to ahve used cramers rule. much simpler than gaussian and numerically and complexity wise fine for 2x2 system
Thanks :)
this one's nice
It seem that this issue still appears:
[1, 2, 5, 6, 7, 8, 10, 11, 11, 12, 12, 13, 16, 17, 19, 21, 27, 32, 33, 34, 37, 37, 39, 47, 50, 51, 53, 54, 55, 56, 57, 65, 65, 68, 68, 68, 70, 71, 76, 78, 81, 82, 83, 84, 85, 86, 87, 91, 91, 98]
should equal
[1, 2, 5, 6, 7, 8, 10, 11, 11, 12, 12, 13, 16, 17, 19, 21, 32, 33, 34, 37, 37, 39, 47, 50, 51, 53, 54, 55, 56, 57, 65, 65, 68, 68, 68, 70, 71, 76, 78, 81, 82, 83, 84, 85, 86, 87, 91, 91, 98]
The number 27 belongs to initial list but disappear in authour's test solution for some reason...
Amazing formula
No problem :)
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