Try not to use the editor for approved kata, makes managing things a pain in the arse since it's completely opaque as to what changes were made and when without opening the edit panel yourself (and thereby forfeiting the kata).

Ah, my bad.
It's approved now, thanks.

Happy to merge this fix but clicking 'Approve' does not seem to do it

I think it is. Perhaps it could be prevented by making test a proxy object that delegates __call__() to the real Tester object ?

I solve it with using integer->string conversions, then without using integer->string conversions. But everytime a have Execution Timed Out (12000 ms)

You have to solve it without using integer->string conversions (no bruteforce). It wouldn't be 5kyu if it was that easy :P

And could you please not reply to random users' comments? Just raise a question at the top level, where more people can see it.

someone kindly help me out T_T , i am stuck with error :

ValueError: Exceeds the limit (10000) for integer string conversion: value has 11136 digits; use sys.set_int_max_str_digits() to increase the limit

and if i do increase the limit , the error is : timed out

-it passes all the tests except subtask 3 : where k<= 10**5

Fixed

approved, good work

Approved!

I wouldn't even call these kata's similar. They are however remotely related in that both require a sum of some bitwise operator.

Approved

Thanks a lot!!!

Sorry, my bad :(

Please check translation and read comments before approving.