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Sergey_zhuk_rl
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Sergei Zhuk
Sergey_zhuk_rl
Expert
Ukraine
Ukraine
Joined Sep 9, 2022
Achievements (2)
Problem Solver 2Problem Solver
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Rating
1652
Problems251
Submissions403
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Rating evolution

Sergey_zhuk_rl has joined contest UOI 2026. Day 229 days ago
Sergey_zhuk_rl has joined contest UOI 2026. Day 11 month ago
Sergey_zhuk_rl solved problem MaxSum (Happy Sum - 2) (#5861) on 3 attempt2 months ago
Sergey_zhuk_rl solved problem Roads renewal (#9032) on 2 attempt2 months ago
Sergey_zhuk_rl solved problem Fruit Feast (#11161) on 5 attempt2 months ago
Sergey_zhuk_rl has completed the contest Blitz Round #18 and scored 650 points2 months ago
Sergey_zhuk_rl solved problem Koasar and PGCD (#12431) on 3 attempt2 months ago
Sergey_zhuk_rl solved problem Rufo's massive (#12430) on 10 attempt2 months ago
Sergey_zhuk_rl solved problem Nasser's Prime Slices (#12432) on 2 attempt2 months ago
Sergey_zhuk_rl solved problem Area (#12429) on first attempt2 months ago
Sergey_zhuk_rl has joined contest Blitz Round #182 months ago
Sergey_zhuk_rl solved problem MaxSum (visit all columns by chess knight) (#5859) on 3 attempt2 months ago
Sergey_zhuk_rl has completed the contest Weekend Practice #22 and scored 575 points2 months ago
Sergey_zhuk_rl solved problem The Language of Westeros (#12425) on 7 attempt2 months ago
Sergey_zhuk_rl solved problem Exam for the Night's Watch (#12424) on first attempt2 months ago
Sergey_zhuk_rl solved problem Coding Errors (#12423) on first attempt2 months ago
Sergey_zhuk_rl has joined contest Weekend Practice #222 months ago
Sergey_zhuk_rl solved problem Bread Sorting (#6828) on first attempt2 months ago
Sergey_zhuk_rl solved problem YAPTCHA (#5730) on first attempt2 months ago
Sergey_zhuk_rl solved problem Square (#7757) on first attempt2 months ago
Sergey_zhuk_rl solved problem Testing System (#4416) on first attempt2 months ago
Sergey_zhuk_rl solved problem Sequence (#1083) on 2 attempt2 months ago
Sergey_zhuk_rl solved problem Sum of squares Cnk (#11271) on first attempt2 months ago
Sergey_zhuk_rl solved problem Perfect square (#8877) on first attempt2 months ago
Sergey_zhuk_rl solved problem Sum and amount (#8684) on first attempt2 months ago