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gkhtoss
Student
Ukraine
Joined Sep 27, 2023
Rating
1113
Problems245
Submissions344
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2025
Feb
gkhtoss solved problem Magic square (#1364) on first attempt3 days ago
gkhtoss solved problem Number of loops (#10505) on first attempt3 days ago
gkhtoss solved problem Frame-workout 2 (#980) on 3 attempt3 days ago
gkhtoss solved problem Irony (#995) on first attempt3 days ago
gkhtoss has joined contest UOI 2025, Day 1 (Mirror)4 days ago
gkhtoss solved problem Dima and array (#2941) on 3 attempt5 days ago
gkhtoss solved problem К-th maximum (#687) on 5 attempt5 days ago
gkhtoss solved problem Number of hanging vertices 1 (#5080) on 4 attempt10 days ago
gkhtoss solved problem Transitivity of directed graph (#5079) on 3 attempt10 days ago
gkhtoss solved problem Graph tournament (#5078) on 8 attempt10 days ago
gkhtoss solved problem Regular graph (#5076) on 2 attempt10 days ago
gkhtoss solved problem Half-degrees of vertices by edge lists (#5075) on first attempt10 days ago
gkhtoss solved problem Degrees of vertices by a list of edges (#5074) on first attempt10 days ago
gkhtoss solved problem Multiedges (#5073) on 4 attempt10 days ago
gkhtoss solved problem Count the number of edges (#5072) on first attempt10 days ago
gkhtoss solved problem Transitivity of a graph (#3988) on first attempt10 days ago
gkhtoss solved problem Checking for an undirected graph (#2470) on 3 attempt10 days ago
gkhtoss solved problem The word of sponsor (#34) on first attempt17 days ago
gkhtoss has joined contest KNU Student Olympiad, 1 stage (Mirror)18 days ago
gkhtoss solved problem Fill the line (#1070) on 5 attempt26 days ago
gkhtoss solved problem Vocabulary (#5089) on first attempt1 month ago
gkhtoss solved problem Sort the letters (#8316) on 2 attempt1 month ago
gkhtoss solved problem Sorting (#4738) on first attempt1 month ago
gkhtoss solved problem Olympiad (#7503) on 2 attempt1 month ago
gkhtoss solved problem Add All (#1228) on 5 attempt1 month ago