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petrchess
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Петренко Михайло
petrchess
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Joined Sep 2, 2022
OverviewRatingPosts
Rating
1268
Problems236
Submissions308
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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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petrchess solved problem The Segment (#136) on first attempt2 гады таму
petrchess solved problem Function 9 (#2214) on first attempt2 гады таму
petrchess solved problem Exponentiation (#4439) on 2 attempt2 гады таму
petrchess solved problem Reset bits (#1647) on first attempt2 гады таму
petrchess solved problem The Garland (#77) on 2 attempt2 гады таму
petrchess solved problem Fenwick Function (#1648) on 3 attempt2 гады таму
petrchess solved problem Plus and xor (#2006) on first attempt2 гады таму
petrchess solved problem Cycle shifts (#27) on 5 attempt2 гады таму
petrchess solved problem Change the one (#1612) on 3 attempt2 гады таму
petrchess solved problem Reset the significant bits (#5318) on 2 attempt2 гады таму
petrchess solved problem Gray Codes (#1780) on 2 attempt2 гады таму
petrchess solved problem Reset a bit (#5319) on first attempt2 гады таму
petrchess solved problem Keyboard (#6311) on first attempt2 гады таму
petrchess solved problem A xor B (#5868) on first attempt2 гады таму
petrchess solved problem Bit value (#5317) on first attempt2 гады таму
petrchess solved problem Invert a bit (#5316) on first attempt2 гады таму
petrchess solved problem Set a bit (#5315) on first attempt2 гады таму
petrchess solved problem Cubes - 3 (#2807) on first attempt2 гады таму
petrchess solved problem Lost card (#2616) on first attempt2 гады таму
petrchess solved problem Bell (#2329) on first attempt2 гады таму
petrchess solved problem Double reverse (#1460) on first attempt2 гады таму
petrchess solved problem Who will get the "avtomat"? (#2238) on first attempt2 гады таму
petrchess solved problem Two minimums (#5059) on 2 attempt2 гады таму
petrchess solved problem Change max and min (#7849) on first attempt2 гады таму
petrchess solved problem Silver medal (#1957) on first attempt2 гады таму