Fixed inconsistent use of problem and code on submission listing pages
Fixed inconsistent use of problem and code on submission listing pages

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