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skolodyazhnyy
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Sergey Kolodyazhnyy
skolodyazhnyy
Student
Ukraine
Ukraine
Joined Sep 29, 2009
Achievements (2)
Problem Solver 2Problem Solver
OverviewRatingAchievementsPosts

Rating
1086
Problems259
Submissions887

Rating evolution

2020
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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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skolodyazhnyy left a comment in discussion Haidora or not Haidora? (#12298)2 ngày trước

Pikori could you make a suggestion to simplify it or add alternative explanation?

skolodyazhnyy has joined contest Blitz Round #83 ngày trước
skolodyazhnyy has joined contest Weekend Practice #1414 ngày trước
skolodyazhnyy has completed the contest Blitz Round #7 and scored no score16 ngày trước
skolodyazhnyy has joined contest Blitz Round #717 ngày trước
skolodyazhnyy left a comment in discussion Two digits (#115)17 ngày trước

romanmetasov виправили

skolodyazhnyy has joined contest Blitz Round #625 ngày trước
skolodyazhnyy has completed the contest Blitz Round #6 and scored no score1 tháng trước
skolodyazhnyy left a comment in discussion Eolymp Weekend Practice #131 tháng trước

Winners: hieptk, physics0523, pcheloveks, Liudas, fatonim, Rmelamud, liympanda, user802658, Bula7, wery0

Top-50: Tony1506, Black.c0der, Eagle_of_code, Almonther, user945514, DimaStrakhal, Yusif_M, cjoa, a_-kalmykov, detective...dots

Top-100: user956400, Thank, gultai4uk_r, practical_wing_803, rahidilbayramli, Physical, kovalov.ryv, chet17, fdg332, user341668, Marzuq01, bogdan7520, Gadir_2880, SANYAAAAAAAAAAAAA, Adiat, Zakir060, compassionate_dirac_688, air_156, asdqwedacaewefrdf, flying_man007

skolodyazhnyy has completed the contest Weekend Practice #13 and scored no score1 tháng trước
skolodyazhnyy has joined contest Weekend Practice #131 tháng trước
skolodyazhnyy has completed the contest Blitz Round #5 and scored no score1 tháng trước
skolodyazhnyy has joined contest Blitz Round #51 tháng trước
skolodyazhnyy solved problem Count Transformations (#12250) on first attempt2 tháng trước
skolodyazhnyy has completed the contest Weekend Practice #12 and scored no score2 tháng trước
skolodyazhnyy has joined contest Weekend Practice #122 tháng trước
skolodyazhnyy has completed the contest Blitz Round #4 and scored no score2 tháng trước
skolodyazhnyy has joined contest Blitz Round #42 tháng trước
skolodyazhnyy has joined contest Educational Round #32 tháng trước
skolodyazhnyy has joined contest BalkOI 2025 - Day 12 tháng trước
skolodyazhnyy has joined contest BalkOI 2025 - Day 22 tháng trước
skolodyazhnyy has completed the contest Weekend Practice #11 and scored no score2 tháng trước
skolodyazhnyy has joined contest Weekend Practice #112 tháng trước
skolodyazhnyy solved problem Average value - 1 (#8358) on first attempt2 tháng trước
skolodyazhnyy has joined contest Educational Round #22 tháng trước