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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.
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I really like the use of zip() to traverse board as columns. Thats pretty cool!
I loved this oneliner. I've compared the speed of list compr vs map() vs for in knapsack problem. The list compr is almost 50% faster than for loop and 30% faster than map().
Thats clever, dude! I think this works iff there are only one type of braces. More generic approach is to use a stack based solution.
Yes. That will make it more efficient. Thanks for adding them. Cheers!
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good one. I was going in the same direction
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution