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SergeyUkr
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Грищенко Сергей
SergeyUkr
Skilled
Ukraine
Ukraine
Joined Jan 10, 2019
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
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1311
Problems940
Submissions1653
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SergeyUkr solved problem The Next Permutation (#1987) on 10 attempt20 days ago
SergeyUkr has joined contest Blitz Round #22 months ago
SergeyUkr solved problem Ladders (#989) on first attempt3 months ago
SergeyUkr has joined contest WEOI 20245 months ago
SergeyUkr has joined contest Eolymp Cup #35 months ago
SergeyUkr solved problem Triangles from Matches (#35) on 3 attempt5 months ago
SergeyUkr solved problem Dispute (#5100) on 5 attempt5 months ago
SergeyUkr has completed the contest Weekend Practice #7 and scored no score5 months ago
SergeyUkr solved problem The area of quadrilateral (#946) on 2 attempt5 months ago
SergeyUkr solved hidden problem on 9 attempt6 months ago
SergeyUkr solved problem Yalynky (#4193) on 2 attempt6 months ago
SergeyUkr has joined contest Weekend Practice #76 months ago
SergeyUkr has joined contest Weekend Practice #66 months ago
SergeyUkr has joined contest APIO 20256 months ago
SergeyUkr solved problem Number of words (#329) on first attempt12 months ago
SergeyUkr solved problem Gambling (#257) on 2 attempt1 year ago
SergeyUkr has joined contest Eolymp Cup #11 year ago
SergeyUkr has joined contest Weekend Practice #31 year ago
SergeyUkr has joined contest Exploring Recursion1 year ago
SergeyUkr has joined contest BaltOI 2024, Day 12 years ago
SergeyUkr has joined contest Unknown2 years ago
SergeyUkr has joined contest IDDA Cup, Finals2 years ago
SergeyUkr has joined contest IDDA Cup, Round 22 years ago
SergeyUkr solved problem Special Deal (#11682) on first attempt2 years ago
SergeyUkr solved problem Fidan’s training (#11680) on first attempt2 years ago