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perekopska_daria
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perekopska_daria
Ukraine
Ukraine
Joined Jan 1, 1
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Problems18
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perekopska_daria solved problem UJGOI Contest (#408) on 5 attempt18 days ago
perekopska_daria solved problem Sakurako and Her Trip (#407) on 6 attempt19 days ago
perekopska_daria solved problem UJGOI in Cracow (#406) on 4 attempt19 days ago
perekopska_daria solved problem Cracow Sights (#405) on first attempt19 days ago
perekopska_daria has joined contest UJGOI 2025. Day 119 days ago
perekopska_daria solved problem Simple Subsequence (#394) on 3 attempt2 months ago
perekopska_daria solved problem Boys and Girls (#391) on 2 attempt2 months ago
perekopska_daria solved problem Gift for Anton (#396) on first attempt2 months ago
perekopska_daria solved problem Reversal ABC (#397) on 2 attempt2 months ago
perekopska_daria solved problem Manhattan Pairing (#395) on first attempt2 months ago
perekopska_daria has joined contest UOI 2025. Day 22 months ago
perekopska_daria solved problem Partitioning into Three (#392) on first attempt2 months ago
perekopska_daria has joined contest UOI 2025. Day 12 months ago
perekopska_daria has joined contest UJGOI 2024. Vidbir. Day 32 months ago
perekopska_daria has joined contest UJGOI 2025. Vidbir. Day 32 months ago
perekopska_daria has joined contest UOI 2025. III stage. Day 23 months ago
perekopska_daria has joined contest UOI 2025. III stage. Day 13 months ago
perekopska_daria solved problem Sakurako and a Falling Tree (#367) on 3 attempt4 months ago
perekopska_daria solved problem Chefir is Lost (#366) on 2 attempt4 months ago
perekopska_daria solved problem Christmas Eve (#365) on first attempt4 months ago
perekopska_daria solved problem Successful Investor (#364) on first attempt4 months ago
perekopska_daria solved problem Sakurako's Not Favorite Toy (#363) on first attempt4 months ago
perekopska_daria solved problem Sakurako's Favorite Toy (#362) on first attempt4 months ago
perekopska_daria solved problem Coordinates (#361) on first attempt4 months ago
perekopska_daria solved problem Rook (#360) on first attempt4 months ago