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Andrew57
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Харін Андрій
Andrew57
Ukraine
Ukraine
Joined Nov 27, 2023
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Andrew57 solved problem Cypher (#494) on first attempt10 hours ago
Andrew57 solved problem EVO vs STI (#493) on first attempt11 hours ago
Andrew57 solved problem Guitar (#492) on first attempt11 hours ago
Andrew57 solved problem Arithmetic Mean (#491) on first attempt11 hours ago
Andrew57 solved problem Test (#490) on first attempt11 hours ago
Andrew57 has joined contest UJGOI 2026. Vidbir. Day 211 hours ago
Andrew57 has joined contest UOAI 2025. IV Stage1 day ago
Andrew57 has joined contest UOI 2018. Day 112 days ago
Andrew57 has joined contest UOI 2018. Day 212 days ago
Andrew57 solved hidden problem on 3 attempt1 month ago
Andrew57 solved hidden problem on first attempt1 month ago
Andrew57 solved hidden problem on first attempt1 month ago
Andrew57 solved hidden problem on first attempt1 month ago
Andrew57 solved hidden problem on 2 attempt1 month ago
Andrew57 solved hidden problem on first attempt1 month ago
Andrew57 solved hidden problem on first attempt1 month ago
Andrew57 has joined contest Тренувальний тур II етапу Всеукраїнської олімпіади з інформатики1 month ago
Andrew57 solved problem Test Removal (#482) on first attempt2 months ago
Andrew57 solved problem Competition (#481) on 8 attempt2 months ago
Andrew57 solved problem NMT (#480) on first attempt2 months ago
Andrew57 solved problem Anfisa and Flowers (#479) on first attempt2 months ago
Andrew57 solved problem Pies (#478) on first attempt2 months ago
Andrew57 has joined contest UJGOI 2026. Vidbir. Day 12 months ago
Andrew57 solved problem Анфіса і квіти (#458) on first attempt3 months ago
Andrew57 solved problem Координати (#466) on first attempt3 months ago