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Olesia2012
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Olesia2012
Ukraine
Ukraine
Joined Nov 10, 2024
OverviewPosts
Problems11
Submissions12
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Olesia2012 solved problem Go to the finals (#9634) on first attempt22 日前
Olesia2012 solved problem Previous and next letter (#8610) on first attempt22 日前
Olesia2012 has joined contest CPIC. Lesson 5. Strings - Part 122 日前
Olesia2012 solved problem Merchant (#224) on 9 attempt22 日前
Olesia2012 has joined contest UOI 2026. Day 12 か月前
Olesia2012 has completed the contest Weekend Practice #23 and scored no score3 か月前
Olesia2012 has joined contest KNU Student Olympiad 2026, 1 stage (Mirror) 3 か月前
Olesia2012 has joined contest Weekend Practice #233 か月前
Olesia2012 has completed the contest Weekend Practice #22 and scored no score3 か月前
Olesia2012 has joined contest Weekend Practice #223 か月前
Olesia2012 has joined contest Blitz Round #153 か月前
Olesia2012 solved problem 67 in 2026? (#12418) on first attempt3 か月前
Olesia2012 has joined contest Blitz Round #173 か月前
Olesia2012 solved problem Square (#7757) on 4 attempt3 か月前
Olesia2012 solved problem Testing System (#4416) on first attempt3 か月前
Olesia2012 solved problem Sum of squares Cnk (#11271) on 3 attempt3 か月前
Olesia2012 solved problem Sequence (#1083) on first attempt3 か月前
Olesia2012 solved problem Perfect square (#8877) on first attempt3 か月前
Olesia2012 solved problem Sum and amount (#8684) on first attempt3 か月前
Olesia2012 has joined contest Educational Round #103 か月前
Olesia2012 has joined contest Multi-subject Olympiad "Kvanta-2025"1 年前
Olesia2012 has joined contest EGOI 2021, Day 11 年前
Olesia2012 has joined contest EGOI 2021, Day 21 年前
Olesia2012 has joined contest EGOI 2022, Day 11 年前
Olesia2012 has joined contest EGOI 2022, Day 21 年前