Instead of check if the problem is in the current contest, check if it is in any participated contest.
Instead of check if the problem is in the current contest, check if it is in any participated contest.

Probably fully implements #8 if it works...

monouno/site,monouno/site,DMOJ/site,monouno/site,Minkov/site,monouno/site,DMOJ/site,Minkov/site,monouno/site,Minkov/site,Phoenix1369/site,Minkov/site,Phoenix1369/site,Phoenix1369/site,DMOJ/site,Phoenix1369/site,DMOJ/site