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Andrew57
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Andriy
Andrew57
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Ukraine
Ukraine
Joined May 1, 2023
Achievements (2)
Problem Solver 2Problem Solver
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1234
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Submissions428
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Andrew57 solved problem Fast Postman (#1552) on first attempt2 months ago
Andrew57 solved problem MaxSum (visit all columns) (#5858) on first attempt2 months ago
Andrew57 solved problem Subprojects (#92) on first attempt4 months ago
Andrew57 solved problem Shoemaker Problem (#1591) on 3 attempt4 months ago
Andrew57 solved problem Cafe "Proboscis" (#4746) on 2 attempt4 months ago
Andrew57 solved problem Reverse the graph (#10048) on first attempt4 months ago
Andrew57 solved problem Turn on the lamp (#7403) on 2 attempt4 months ago
Andrew57 solved problem Subarray with maximum XOR. (#3741) on first attempt4 months ago
Andrew57 solved problem Maximal XOR (#1651) on 2 attempt5 months ago
Andrew57 solved problem Bacon's Cipher (#5210) on first attempt5 months ago
Andrew57 solved problem Words (#2200) on first attempt5 months ago
Andrew57 solved problem Tree (#2923) on 3 attempt5 months ago
Andrew57 solved problem Meet in the middle (#11431) on first attempt6 months ago
Andrew57 solved problem Trading (#7482) on first attempt6 months ago
Andrew57 solved problem Cheburashka and Crocodile Gena (#4486) on first attempt6 months ago
Andrew57 solved problem Maximum Sum (#2911) on first attempt6 months ago
Andrew57 solved problem Correcting Parenthesization (#1551) on first attempt7 months ago
Andrew57 solved problem Brackets (#1653) on first attempt7 months ago
Andrew57 solved problem Parentheses (#5205) on first attempt7 months ago
Andrew57 solved problem Idol (#4030) on 2 attempt7 months ago
Andrew57 solved problem Caves and Tunnels (#5285) on 10 attempt7 months ago
Andrew57 solved problem Empire (#1910) on 2 attempt7 months ago
Andrew57 solved problem Dominos (#1104) on first attempt7 months ago
Andrew57 solved problem Colored Wizards (#1933) on first attempt8 months ago
Andrew57 solved problem Range Minimum Query (#3615) on 4 attempt8 months ago