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user72574
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Artem Obertas
user72574
Specialist
Ukraine
Ukraine
Joined Sep 16, 2025
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts
Rating
1447
Problems393
Submissions555

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user72574 solved problem Sum of cubes (#10683) on 2 attempt15 дзён таму
user72574 has joined contest CPIC. Lesson 3. Loops - Part 315 дзён таму
user72574 solved problem Harmonic series (#10303) on first attempt15 дзён таму
user72574 solved problem Sum a*a + ... + b * b (#9551) on 2 attempt15 дзён таму
user72574 solved problem Find the sum (#8546) on first attempt15 дзён таму
user72574 solved problem Sum of squares (#4725) on first attempt15 дзён таму
user72574 has joined contest CPIC. Lesson 3. Loops - Part 219 дзён таму
user72574 solved problem Coins (#2218) on first attempt19 дзён таму
user72574 solved problem Factorial (#1658) on first attempt19 дзён таму
user72574 solved problem Modular Exponentiation (#273) on first attempt19 дзён таму
user72574 solved problem Print squares and cubes (#8532) on first attempt19 дзён таму
user72574 solved problem Stand in order (#5325) on first attempt19 дзён таму
user72574 has joined contest CPIC. Lesson 3. Loops - Part 121 дзень таму
user72574 has joined contest UOI 2026. Day 122 дні таму
user72574 solved problem Wardrobe (#1312) on first attempt22 дні таму
user72574 solved problem At least one odd (#8629) on first attempt22 дні таму
user72574 solved problem All digits are even (#8628) on first attempt22 дні таму
user72574 solved problem Two digits in a row (#8626) on 2 attempt22 дні таму
user72574 solved problem Delete one digit (#8625) on first attempt22 дні таму
user72574 solved problem At least two equal digits (#8624) on first attempt22 дні таму
user72574 solved problem Square of maximum (#8623) on 2 attempt22 дні таму
user72574 solved problem Divisibility by digits (#8622) on 2 attempt22 дні таму
user72574 solved problem Two identical digits (#8621) on first attempt22 дні таму
user72574 solved problem Three identical digits (#8620) on first attempt23 дні таму
user72574 solved problem Five-digit in order (#8619) on first attempt23 дні таму