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melnik19770803
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Мельник Юрій
melnik19770803
Explorer
Ukraine
Ukraine
Joined Aug 2, 2018
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Problems1972
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melnik19770803 has joined contest Weekend Practice #46 months ago
melnik19770803 solved problem Combinations with repetitions (#11723) on first attempt10 months ago
melnik19770803 solved problem Chocolate bar (#3806) on first attempt11 months ago
melnik19770803 solved problem Area of Regular Polygons (#3830) on first attempt11 months ago
melnik19770803 solved problem Very hard task (#3763) on first attempt11 months ago
melnik19770803 solved problem Buns (#11379) on 4 attempt11 months ago
melnik19770803 solved problem Difficult problem (#11377) on first attempt11 months ago
melnik19770803 has joined contest Weekend Practice #312 months ago
melnik19770803 has joined contest Eolymp Cup #11 year ago
melnik19770803 has joined contest Weekend Practice #21 year ago
melnik19770803 has joined contest ARIO 2024, Finals 1 year ago
melnik19770803 has joined contest IDDA Cup, Finals1 year ago
melnik19770803 has joined contest IDDA Cup, Round 21 year ago
melnik19770803 has joined contest Weekend Practice #11 year ago
melnik19770803 has joined contest ДПА 2010 в.1-151 year ago
melnik19770803 has joined contest 24,25 февраля. Младшая лига - Математика, вычисления1 year ago
melnik19770803 has joined contest 26 февраля. Младшая лига - Логарифмы1 year ago
melnik19770803 has joined contest ARIO 2024, Semifinals, 8-9 grades1 year ago
melnik19770803 has joined contest ARIO 2024, Semifinals, 10-11 grades1 year ago
melnik19770803 solved problem Throwing dice (#867) on 8 attempt3 years ago