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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.
Finally there is smth outstanding
I think yes, it should be optimized a bit
Most users voted 6 kyu, and the remaining ones voted 4 kyu. Oh boy, a proper reference scale is nowhere to be seen.
great, do you want the other method to consistently time out?
yes, it gives same answer as Dijkstra, but 10 times faster
Is this a guaranteed smallest number of steps algorithm?
Python: Random tests: 616 of 616 passed. Fixed tests 2 of 10 passed. How stupid is this 🤯 ?
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shitty tests
I got that result when testing using the initial solution (just returning the given map).
I could not reproduce this issuie (maybe you know how to do it? ), but I slightly adjusted that function.
I think the corrected board message has the strip on the wrong char:
The strip is written on the expected char instead of the user's.
Added total number of tests, and test number for each test.
Reduced time of tests execution.
added edge cases to random cases
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