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gultai4uk_r
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Роман Гультайчук
gultai4uk_r
Candidate
Ukraine
Ukraine
Joined Feb 28, 2014
Achievements (54)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerProblem SolverSea LionSnake TamerOld SchoolLong Time No ACWeekend Participantx18
OverviewRatingAchievements
Rating
1697
Problems162
Submissions199
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2021
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2022
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2023
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2025
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Rating evolution

gultai4uk_r has completed the contest Weekend Practice #26 and scored 425 points11 дзён таму
gultai4uk_r solved problem Maximum Sum (#12782) on 3 attempt11 дзён таму
gultai4uk_r solved problem Minimum Substring Length (#12781) on first attempt11 дзён таму
gultai4uk_r has joined contest Weekend Practice #2611 дзён таму
gultai4uk_r has completed the contest Weekend Practice #25 and scored 270 points23 дні таму
gultai4uk_r solved hidden problem on 2 attempt25 дзён таму
gultai4uk_r solved hidden problem on first attempt25 дзён таму
gultai4uk_r has joined contest Weekend Practice #2525 дзён таму
gultai4uk_r earned achievement Expert1 месяц таму
gultai4uk_r earned achievement Specialist1 месяц таму
gultai4uk_r earned achievement Student1 месяц таму
gultai4uk_r earned achievement Explorer1 месяц таму
gultai4uk_r has completed the contest Weekend Practice #24 and scored 215 points1 месяц таму
gultai4uk_r solved hidden problem on 7 attempt1 месяц таму
gultai4uk_r has joined contest Weekend Practice #241 месяц таму
gultai4uk_r has joined contest KPI Open 20262 месяцы таму
gultai4uk_r has completed the contest Weekend Practice #20 and scored 345 points6 месяцаў таму
gultai4uk_r solved problem Triple (#12369) on 8 attempt6 месяцаў таму
gultai4uk_r solved problem Split (#12368) on 2 attempt6 месяцаў таму
gultai4uk_r has joined contest Weekend Practice #206 месяцаў таму
gultai4uk_r has completed the contest Blitz Round #14 and scored 600 points6 месяцаў таму
gultai4uk_r solved problem Nasser's Parity Array Transformation (#12356) on first attempt6 месяцаў таму
gultai4uk_r solved problem University Promotion (#12355) on first attempt6 месяцаў таму
gultai4uk_r solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt6 месяцаў таму
gultai4uk_r solved problem Cheater (#12353) on first attempt6 месяцаў таму