Proydenko Alex
dertnez
Ukraine
Joined Sep 6, 2014
Problems838
Submissions1663
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dertnez solved problem Unique ID (#11853) on first attempt2 months ago
dertnez solved problem Quad (#11854) on 5 attempt2 months ago
dertnez left a comment in discussion Pluses and asterisks – 2 (#7325)5 months ago
It should be at least hard, just solved it after 10 years when I first saw it in Zaporizhzhia 2015 1/4 ICPC. I'm feeling so good. Also remember a tutorial from MrDindows just after the contest together with (1 2/3 team) (a.k.a. Looksery)
dertnez solved problem Pluses and asterisks – 2 (#7325) on 20 attempt5 months ago
dertnez solved problem Push Push (#11787) on first attempt5 months ago
dertnez has joined contest Weekend Practice #45 months ago
dertnez solved problem Horned Froglet (#11801) on first attempt5 months ago
dertnez solved problem Kostya and Problems (#11798) on first attempt5 months ago
dertnez solved problem Rooks (#11797) on 8 attempt5 months ago
dertnez solved problem x+y (#11796) on first attempt5 months ago
dertnez has joined contest KNU Student Olympiad, 1 stage (Mirror)5 months ago
dertnez has joined contest Eolymp Cup #111 months ago
dertnez solved problem Lexicographic order (#7286) on 10 attempt11 months ago
dertnez solved problem Corruption (#21) on 98 attempt10 years ago