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Okahak71
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Okahak71
Expert
Azerbaijan
Azerbaijan
Joined Sep 21, 2022
Achievements (3)
Problem Solver 3Problem Solver 2Problem Solver
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1577
Problems727
Submissions1228

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Okahak71 solved problem Capracar conversion (#8529) on 2 attempt9 days ago
Okahak71 solved problem Its a Murder! (#4073) on 2 attempt12 days ago
Okahak71 solved problem Sum on a segment (#4255) on first attempt12 days ago
Okahak71 has joined contest EJOI 2025 - Day 217 days ago
Okahak71 solved problem Matches (#8) on 14 attempt25 days ago
Okahak71 has joined contest EJOI 2021 - Day 126 days ago
Okahak71 solved problem Godfather (#5366) on first attempt26 days ago
Okahak71 solved problem Bridges (#1943) on first attempt26 days ago
Okahak71 solved problem Binomial coefficients 2 (#319) on 6 attempt1 month ago
Okahak71 solved hidden problem on 7 attempt1 month ago
Okahak71 has joined contest CEOI 2018 - Day 11 month ago
Okahak71 solved problem The greatest sequence multiple subsequence (#264) on 6 attempt2 months ago
Okahak71 solved problem Divide into 2 groups (#11339) on first attempt2 months ago
Okahak71 has joined contest Educational Round #12 months ago
Okahak71 solved problem The results of the Olympiad (#1953) on first attempt2 months ago
Okahak71 solved problem Product of Array Except Self (#937) on 3 attempt2 months ago
Okahak71 has joined contest Trees3 months ago
Okahak71 has completed the contest Blitz Round #1 and scored 375 points3 months ago
Okahak71 has joined contest EJOI 2025 - Day 13 months ago
Okahak71 solved problem ±Permutation (#12211) on 2 attempt3 months ago
Okahak71 solved problem Beautiful Grid! (#12209) on first attempt3 months ago
Okahak71 solved problem Power Permutation (#12208) on first attempt3 months ago
Okahak71 solved problem Directed? (#12207) on first attempt3 months ago
Okahak71 has joined contest Blitz Round #13 months ago
Okahak71 solved problem XORSUM (#11837) on first attempt7 months ago