Maybe I missed some announcement but lately I have been seeing a lot of AC as well as non-AC submissions with 0MB used. I think it’s kind of strange, is it a bug of the new judge or just a round-down of memory used ??
It must be a bug, because for ASM programs, it shows 0.1M, which means there cannot be round down thing going on.
Simplest C programs show 1.6M usage, and I also see C programs with 0M, which makes no sense. So it is a bug. And quite a disturbing one.
BTW check this thread ->
Submission bug (time==0 && mem==0), it seems a frequent problem on SPOJ.
Another example. It happens sometimes.
i was also wondering …how is this possible ??