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chet17
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Тимофій Чевдар
chet17
Specialist
Ukraine
Ukraine
Joined Dec 1, 2023
Achievements (54)
Hello WorldEasy StartTough NutHardmodeHalfway ThereBy a whiskerProblem SolverSea LionLong Time No ACPhoto FinishBuzzer BeaterWeekend Participantx6
OverviewRatingAchievements
Rating
1481
Problems143
Submissions190

Rating evolution

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chet17 earned achievement Specialist1个月前
chet17 earned achievement Student1个月前
chet17 earned achievement Explorer1个月前
chet17 earned achievement Buzzer Beater1个月前
chet17 earned achievement Photo Finish1个月前
chet17 solved hidden problem on first attempt4个月前
chet17 has joined contest UOI 2026. Day 24个月前
chet17 has joined contest UOI 2026. Day 14个月前
chet17 solved problem The staircase (#262) on first attempt4个月前
chet17 solved problem Gardener-painter (#17) on 2 attempt4个月前
chet17 has completed the contest Weekend Practice #23 and scored 300 points4个月前
chet17 solved problem Kaosar and Count ORz (#12436) on first attempt4个月前
chet17 solved problem Yes or No (#12435) on first attempt4个月前
chet17 has joined contest Weekend Practice #234个月前
chet17 solved hidden problem on 7 attempt6个月前
chet17 has completed the contest Blitz Round #11 and scored 300 points7个月前
chet17 solved problem Kaosar and Loop (#12326) on first attempt7个月前
chet17 solved problem Kaosar and Segments (#12325) on first attempt7个月前
chet17 solved problem Kaosar and AND (#12324) on first attempt7个月前
chet17 has joined contest Blitz Round #117个月前
chet17 solved problem Tricky Sorting (#1462) on first attempt9个月前
chet17 has completed the contest Blitz Round #6 and scored 850 points10个月前
chet17 solved problem Kaosar and GCD (#12273) on first attempt10个月前
chet17 solved problem Binary Fun (#12272) on first attempt10个月前
chet17 solved problem Epic Subarrays Counting (#12271) on first attempt10个月前