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Роман
romanzaiats
Ukraine
Ukraine
Joined Sep 20, 2023
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Problems45
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romanzaiats solved hidden problem on 3 attempt5 days ago
romanzaiats has joined contest UOI 2025, Day 212 days ago
romanzaiats has joined contest Educational Round #113 days ago
romanzaiats solved problem Egypt (#1265) on first attempt13 days ago
romanzaiats solved problem Calculator (#391) on 2 attempt5 months ago
romanzaiats solved problem Cheating away! (#4002) on 5 attempt5 months ago
romanzaiats solved problem Difference in wages (#362) on 8 attempt5 months ago
romanzaiats solved problem Парність числа (#11760) on first attempt6 months ago
romanzaiats solved problem Cargo (#11759) on 2 attempt6 months ago
romanzaiats solved problem Minimum sum of differences (#11779) on first attempt6 months ago
romanzaiats solved problem Squares - 2 (#146) on first attempt6 months ago
romanzaiats solved problem Squares (#145) on first attempt6 months ago
romanzaiats solved problem Programming Code (#11778) on first attempt8 months ago
romanzaiats solved problem A + B (#313) on first attempt9 months ago
romanzaiats solved problem Once - peas, two - peas... (#340) on 5 attempt9 months ago
romanzaiats solved problem Poker (#177) on 9 attempt9 months ago
romanzaiats solved problem C. Піраміда (#10257) on first attempt11 months ago
romanzaiats solved problem B. Bounty for Heads (#10259) on 2 attempt11 months ago
romanzaiats solved problem A. Kozak Vus and Clever Palindromes (#10256) on first attempt11 months ago
romanzaiats solved problem A. Cakes (#10251) on first attempt11 months ago
romanzaiats solved problem Factorial - 2 (#149) on 4 attempt11 months ago
romanzaiats solved problem Duelists (#1319) on first attempt12 months ago
romanzaiats solved problem Lucky tickets (#128) on first attempt12 months ago
romanzaiats solved problem Every third one is free (#178) on first attempt12 months ago
romanzaiats solved problem The Garland (#77) on 2 attempt12 months ago