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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.
But is it a simple loop? I've done it a thousand times and it's always been fine. And then suddenly it started like this
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what is the faster solution? coz mine is basically yours but it took 7k seconds to run lol.
The square brackets aren't needed. And using them creates a list that makes your solution O(n) in space when can be solved in O(1) space.
Help us help you. At the very least, mention what language you're having this problem with.
Also, probably a solution issue, not a kata one. But without the failing solution, we have no way to tell.
Closing.
@soyaungmin If you get a 12sec timeout chances are you have an infinite loop in the solution. Copy the sample test to your local machine and debug the solution.
engineer challenge is misspelled. Should be:
PS: This is a sample question of the facebook engineer challenge on interviewstreet. I found it quite fun to solve on paper using math , derive the algo that way. Have fun!
Maybe your solution is too slow
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STDERR:
Process was terminated. It took longer than 12000ms to complete
Signal:
Process exited prematurely with a SIGKILL signal.
So sorry, I completely forgot the fact that there are a few conditions that need to fulfilled before a test can pass. :)
I answer your issue: you could have seen that 875 guys passed the Python kata so there are no errors in the tests.
Issues are for errors in a kata not for question about your code.
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I'm getting this error. ZeroDivisionError: integer division or modulo by zero. I tried to run the code separately both in an online interpreter (python 2 and 3) and in offliine one (using python in cmd), and it worked just fine, and I didn't get the error. But everytime I tried run sample tests here. I just kept getting that error. Please help. Thanks. Really appreciate it.