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alfedov
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baba yaga
alfedov
Proficient
Niger
Niger
Joined May 1, 2022
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
1188
Problems154
Submissions158
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alfedov has completed the contest Weekend Practice #19 and scored 318 points16 日前
alfedov solved problem Loved, Not Loved (#12343) on first attempt16 日前
alfedov solved problem Monochrome Image (#12342) on first attempt16 日前
alfedov has joined contest Weekend Practice #1916 日前
alfedov has joined contest Контрольна set (9 клас)3 か月前
alfedov has joined contest UOI 2025, Day 13 か月前
alfedov has joined contest EJOI 2024, Day 13 か月前
alfedov has joined contest WEOI 20244 か月前
alfedov solved problem Mountain routes (#122) on 4 attempt4 か月前
alfedov solved problem Operations on graph (#2472) on 3 attempt2 年前
alfedov solved problem Ancient manuscripts (#610) on 10 attempt2 年前
alfedov solved problem From the list of edges to the adjacency matrix - 2 (#4767) on first attempt2 年前
alfedov solved problem Checking for an undirected graph (#2470) on 3 attempt2 年前
alfedov solved problem Number of loops (#10505) on first attempt2 年前
alfedov solved problem From adjacency matrix to the list of edges - 2 (#4766) on first attempt2 年前
alfedov solved problem Count sources (#10482) on first attempt2 年前
alfedov solved problem Grass Planting (#10332) on 3 attempt2 年前
alfedov solved problem Bob in Wonderland (#9761) on first attempt2 年前
alfedov solved problem Number of hanging vertices 1 (#5080) on first attempt2 年前
alfedov solved problem Loops (#4761) on first attempt2 年前
alfedov solved problem Degrees of vertices (#4764) on first attempt2 年前
alfedov solved problem From adjacency matrix to the list of edges (#2471) on 3 attempt2 年前
alfedov solved problem Complete graph (#3987) on first attempt2 年前
alfedov solved problem Count the number of edges (#5072) on first attempt2 年前