it shows sigsegv but not on mine

IIRC, there’s some error with the listed Constraints for this Problem: at the time of writing, the Problem Statement says:


but there are some comments that suggest that this is wrong e.g. CONFLIP - Editorial - #15 by the65bit.

If N can be as high as 10^9, declaring a local array of size N will almost certainly cause a crash.

I definitely can’t see any reason for a RE if N\le10.

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Ok Im ready to skip this :grin:

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