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Clan:Harbin Institute of Technology
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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.
You did not
loweryour key in the first line ;-)How did you solve it? Need help! Thanks
This comment is hidden because it contains spoiler information about the solution
这么多人解决了这个kata,我估计是你的代码有问题。你可以把你的代码粘贴在这里，我想会有人帮助你的。别忘了勾选spoiler;-)
My code works fine in the tests. It has some problems when I submit the code. Maybe the 4th test. Need help!
Traceback: in
in duplicate_encode
in
KeyError: 'c'