Chet_Gray - Basecamp

Cергій Четвертак

Chet_Gray

Proficient

Ukraine

Joined Mar 2, 2021

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1141

Problems315

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2026

Chet_Gray solved problem Horned Froglet (#11801) on first attempt11 months ago

Chet_Gray solved problem A*B*C (#11800) on first attempt11 months ago

Chet_Gray solved problem Kostya and Problems (#11798) on first attempt11 months ago

Chet_Gray solved problem x+y (#11796) on 2 attempt11 months ago

Chet_Gray has joined contest KNU Student Olympiad, 1 stage (Mirror)11 months ago

Chet_Gray solved problem Genetic Engineering (#259) on 5 attempt12 months ago

Chet_Gray solved problem Connectivity (#982) on first attempt12 months ago

Chet_Gray solved problem Numbers (#4007) on first attempt1 year ago

Chet_Gray solved problem Dictionary (#364) on first attempt1 year ago

Chet_Gray solved problem Light Switching (#2905) on first attempt1 year ago

Chet_Gray solved problem Battleship (#1476) on first attempt1 year ago

Chet_Gray solved problem Honest Chain (#1679) on 5 attempt1 year ago

Chet_Gray solved problem Sum in a matrix (#684) on first attempt1 year ago

Chet_Gray solved problem Яблука (#10924) on 2 attempt1 year ago

Chet_Gray solved problem Операції (#10927) on first attempt1 year ago

Chet_Gray solved problem Sum on a segment (#682) on first attempt1 year ago

Chet_Gray solved problem Two digits (#115) on 6 attempt1 year ago

Chet_Gray solved problem Gardener-painter (#17) on 3 attempt1 year ago

Chet_Gray solved problem Ropes (#3967) on 3 attempt1 year ago

Chet_Gray solved problem Sum of subarray elements (#9562) on 4 attempt2 years ago

Chet_Gray solved problem Rows with maximum sum (#9564) on first attempt2 years ago

Chet_Gray solved problem Largest in each column (#9561) on 2 attempt2 years ago

Chet_Gray has joined contest Weekend Practice #12 years ago

Chet_Gray solved problem Parentheses Balance (#2479) on first attempt2 years ago

Chet_Gray solved problem Remove the parentheses (#4437) on 2 attempt2 years ago