Hello. Does anybody know what happened with On-line Problem Solving System? ( opss.assecobs.pl/) Will it work?
No, unfortunately it won't.Here You have other online judges (some are also in Polish):http://eros.vlo.gda.pl/~kokosek/sprawdzarki.htmland here's a contest where You can shorten Your codes, if You like this shortening rankings in OPSS (for me it was the best part of OPSS):http://www.spoj.pl/SHORTEN