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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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Ok, sorry.
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That's because Python uses Banker's Rounding since version 3 and other languages or previous versions don't.
its really not clear to me, this kata
Those are directions, not points.
according to the given test example it should be the opposite
Test.expect(isValidWalk(['n','s','n','s','n','s','n','s','n','s']), 'should return true');
so if 's' is the starting point the end should be 'n'
If the starting point is for example 's' end should be 's' not other string
in 3 test case it is 1.2 not 1.3 when you divide a with b.
If you start from 5 floor and you go to 2 floor you are going from 5 - 2 = 3 and if you go from 3 to 8 floor it is 3 + 5 = 8 not 3 + 6 = 9 is it right or wrong in first case?
Description for this problem is not clear, how many flowers you can have more than 0 means every single positive,there is no restriction here.I Hope that you will give better explanation.