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chet17
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chet17
Ukraine
Ukraine
Joined Dec 1, 2023
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chet17 solved problem Area of the Cake (#377) on 9 attempt1 hour ago
chet17 solved problem A+B=C (#376) on first attempt1 day ago
chet17 solved problem Family (#375) on first attempt1 day ago
chet17 solved problem Козак Вус і гармата (#113) on 7 attempt2 days ago
chet17 solved problem Козак Вус і екзамен (#112) on first attempt2 days ago
chet17 has joined contest UOI 2020. II stage. Day 12 days ago
chet17 solved problem Competition (#481) on 4 attempt7 days ago
chet17 solved problem NMT (#480) on first attempt7 days ago
chet17 solved problem Anfisa and Flowers (#479) on 2 attempt7 days ago
chet17 solved problem Pies (#478) on first attempt7 days ago
chet17 has joined contest UJGOI 2026. Vidbir. Day 17 days ago
chet17 solved problem Sakurako's Pet (#388) on 3 attempt14 days ago
chet17 solved problem Chocolate Bar (#387) on 4 attempt18 days ago
chet17 solved problem Arithmetic Mean (#386) on 2 attempt23 days ago
chet17 solved problem Rook (#385) on first attempt23 days ago
chet17 has joined contest UOI 2026. I stage29 days ago
chet17 solved problem Who Advanced? (#244) on 2 attempt1 month ago
chet17 solved problem Sonichka's Birthday (#242) on first attempt1 month ago
chet17 solved problem Relocation (#241) on first attempt1 month ago
chet17 has joined contest UOI 2025. II stage. Day 21 month ago
chet17 solved problem Sakurako and a Christmas Array (#351) on first attempt1 month ago
chet17 solved problem Beautiful String (#349) on 4 attempt1 month ago
chet17 solved problem Координати (#466) on first attempt1 month ago
chet17 solved problem Паралелепіпед (#465) on first attempt1 month ago
chet17 solved problem Grandchildren (#464) on first attempt1 month ago