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roman_leshchuk
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Лещук Роман
roman_leshchuk
Expert
Ukraine
Ukraine
Joined Feb 17, 2024
OverviewRatingPosts
Rating
1645
Problems57
Submissions126
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roman_leshchuk solved problem Divide and conquer (#7469) on first attempt2 日前
roman_leshchuk solved problem Maximum Flow 2 (#1712) on 7 attempt28 日前
roman_leshchuk solved problem Maximum flow 0 (#1711) on 4 attempt28 日前
roman_leshchuk has completed the contest Weekend Practice #17 and scored 560 points1 か月前
roman_leshchuk solved problem Gift (#12321) on 3 attempt1 か月前
roman_leshchuk solved problem RGB String (#12320) on first attempt1 か月前
roman_leshchuk solved problem Platform (#12319) on first attempt1 か月前
roman_leshchuk has joined contest Weekend Practice #171 か月前
roman_leshchuk solved problem Maximum Flow A (#3640) on first attempt1 か月前
roman_leshchuk solved problem Maximum flow of minimum cost (#5447) on first attempt1 か月前
roman_leshchuk solved problem Barrel (#7375) on first attempt4 か月前
roman_leshchuk solved problem Landline Telephone Network (#7531) on 3 attempt4 か月前
roman_leshchuk solved problem Details (#4851) on 8 attempt4 か月前
roman_leshchuk solved problem Bridges (#1943) on 7 attempt4 か月前
roman_leshchuk solved problem Articulation Points (#1945) on first attempt4 か月前
roman_leshchuk solved problem Maximum flow (#1991) on 2 attempt4 か月前
roman_leshchuk solved problem Hockey Tournament Medals (#1326) on 3 attempt6 か月前
roman_leshchuk solved problem Numerical Operations (#7258) on 9 attempt6 か月前
roman_leshchuk solved problem Swaper (#689) on first attempt6 か月前
roman_leshchuk solved problem Match’s model (#3) on first attempt7 か月前
roman_leshchuk solved problem Matches (#8) on first attempt7 か月前
roman_leshchuk solved problem XOR Sum (#10653) on 2 attempt8 か月前
roman_leshchuk solved problem MooTube (Silver) (#10422) on first attempt8 か月前
roman_leshchuk solved problem Mancunian And Colored Tree (#3983) on first attempt8 か月前
roman_leshchuk solved problem Tree (#2923) on first attempt8 か月前