At first, I submitted the AC code from vjudge, then resubmit the code from my own account. Both of them are the exact same code, but got different verdicts. Do anyone know the reason behind this?
how can you submit from vjudge3 ?
I think it is because sometimes the CodeChef servers give unusual verdicts (very rarely tho) like this. I think even now if you submit the same code on your account should get an AC i guess.
Yes, I’ve got AC after truncating some unnecessary lines. But this is annoying. If I’d got TLE at my first attempt that would be very frustrating and might waste my time on a AC code.
but still, how do you submit from vjudge3
The time limit is 0.21066 secs.
The code submited through vjudge.net cost 0.21 sec, which is very lucky to pass.