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TymofiyChumakLeo
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Tymofiy
TymofiyChumakLeo
Expert
Ukraine
Ukraine
Joined Nov 15, 2025
Achievements (52)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitHalfway ThereProblem SolverProblem Solver 2Sea LionSnake TamerCoffee LoverLong Time No AC
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1588
Problems215
Submissions265

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TymofiyChumakLeo has joined contest Weekend Practice #262 days ago
TymofiyChumakLeo solved hidden problem on first attempt8 days ago
TymofiyChumakLeo has joined contest Trees8 days ago
TymofiyChumakLeo has joined contest Weekend Practice #228 days ago
TymofiyChumakLeo has completed the contest Weekend Practice #25 and scored no score9 days ago
TymofiyChumakLeo has joined contest Weekend Practice #2511 days ago
TymofiyChumakLeo has joined contest Fibonacci numbers13 days ago
TymofiyChumakLeo earned achievement Against the Clock21 days ago
TymofiyChumakLeo earned achievement Specialist21 days ago
TymofiyChumakLeo earned achievement Student21 days ago
TymofiyChumakLeo earned achievement Explorer21 days ago
TymofiyChumakLeo earned achievement Photo Finish22 days ago
TymofiyChumakLeo has completed the contest EJOI 2026 - Day 1 and scored no score23 days ago
TymofiyChumakLeo has joined contest EJOI 2026 - Day 125 days ago
TymofiyChumakLeo has completed the contest Weekend Practice #24 and scored 315 points25 days ago
TymofiyChumakLeo solved hidden problem on first attempt25 days ago
TymofiyChumakLeo solved hidden problem on first attempt25 days ago
TymofiyChumakLeo solved problem Diagonals (#4751) on 2 attempt27 days ago
TymofiyChumakLeo solved problem Half (#2666) on first attempt27 days ago
TymofiyChumakLeo solved problem Print Matrix (#8530) on first attempt27 days ago
TymofiyChumakLeo has joined contest CPIC. Lesson 4. Arrays - Part 327 days ago
TymofiyChumakLeo solved problem Double reverse (#1460) on first attempt28 days ago
TymofiyChumakLeo has joined contest CPIC. Lesson 4. Arrays - Part 228 days ago
TymofiyChumakLeo solved problem Even indexes (#7842) on first attempt28 days ago
TymofiyChumakLeo solved problem Odd elements (#7841) on 2 attempt28 days ago