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user72574
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Artem Obertas
user72574
Specialist
Ukraine
Ukraine
Joined Sep 16, 2025
Achievements (54)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereProblem SolverProblem Solver 2Sea LionSnake TamerLong Time No ACWeekend Participantx2
OverviewRatingAchievements
Rating
1447
Problems393
Submissions555
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2021
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2022
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2023
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2024
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2025
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2026
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Rating evolution

user72574 has completed the contest Eolymp Test Round and scored no score4 дні таму
user72574 has joined contest KPI Open 20265 дзён таму
user72574 has joined contest PAIO 2026 - Day 15 дзён таму
user72574 has joined contest EJOI 2026 - Day 25 дзён таму
user72574 has joined contest Eolymp Test Round5 дзён таму
user72574 earned achievement Specialist1 месяц таму
user72574 earned achievement Student1 месяц таму
user72574 earned achievement Explorer1 месяц таму
user72574 has completed the contest Blitz Round #22 and scored no score2 месяцы таму
user72574 has joined contest Blitz Round #222 месяцы таму
user72574 solved problem Sum of cubes (#10683) on 2 attempt3 месяцы таму
user72574 has joined contest CPIC. Lesson 3. Loops - Part 33 месяцы таму
user72574 solved problem Harmonic series (#10303) on first attempt3 месяцы таму
user72574 solved problem Sum a*a + ... + b * b (#9551) on 2 attempt3 месяцы таму
user72574 solved problem Find the sum (#8546) on first attempt3 месяцы таму
user72574 solved problem Sum of squares (#4725) on first attempt3 месяцы таму
user72574 has joined contest CPIC. Lesson 3. Loops - Part 23 месяцы таму
user72574 solved problem Coins (#2218) on first attempt3 месяцы таму
user72574 solved problem Factorial (#1658) on first attempt3 месяцы таму
user72574 solved problem Modular Exponentiation (#273) on first attempt3 месяцы таму
user72574 solved problem Print squares and cubes (#8532) on first attempt3 месяцы таму
user72574 solved problem Stand in order (#5325) on first attempt3 месяцы таму
user72574 has joined contest CPIC. Lesson 3. Loops - Part 13 месяцы таму
user72574 has joined contest UOI 2026. Day 13 месяцы таму
user72574 solved problem Wardrobe (#1312) on first attempt3 месяцы таму