This is a bit off-topic but don’t know where else to go to get it noticed.
This user has been submitting the same solution for PIEK repeatedly during the entire night. Can’t be a judge on whether that was a bug or some monkey business, but it severely skewed the stats for the problem as well as his profile, not to mention sucking resources off the SPOJ servers. Please disqualify the duplicate solutions as they seem to have went into thousands by now.
Edit: The user above submitted the code 1500+ times during 3 days. Now there’s another one, probably also botting as I can see 6-7 submissions being processed simultaneously, clogging the server. This needs to be sorted out.