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roman_leshchuk
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Лещук Роман
roman_leshchuk
Expert
Ukraine
Ukraine
Joined Feb 17, 2024
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roman_leshchuk solved problem Haidora and suspicious formula (#12281) on 4 attempt7 days ago
roman_leshchuk solved problem GCD What (#12282) on first attempt7 days ago
roman_leshchuk solved problem Max Trace (#12280) on first attempt7 days ago
roman_leshchuk solved problem The Factorial (#62) on first attempt7 days ago
roman_leshchuk solved problem Gardener-painter (#17) on first attempt7 days ago
roman_leshchuk solved problem Antipalindrome (#2197) on 3 attempt7 days ago
roman_leshchuk solved problem Mail of the Sponsor (#37) on first attempt7 days ago
roman_leshchuk solved problem Epic Subarrays Counting (#12271) on first attempt7 days ago
roman_leshchuk solved problem LinkedList Simulation: Sum at Odd Indices (#10467) on first attempt17 days ago
roman_leshchuk solved problem Divide and conquer (#7469) on first attempt1 month ago
roman_leshchuk solved problem Maximum Flow 2 (#1712) on 7 attempt2 months ago
roman_leshchuk solved problem Maximum flow 0 (#1711) on 4 attempt2 months ago
roman_leshchuk has completed the contest Weekend Practice #17 and scored 560 points3 months ago
roman_leshchuk solved problem Gift (#12321) on 3 attempt3 months ago
roman_leshchuk solved problem RGB String (#12320) on first attempt3 months ago
roman_leshchuk solved problem Platform (#12319) on first attempt3 months ago
roman_leshchuk has joined contest Weekend Practice #173 months ago
roman_leshchuk solved problem Maximum Flow A (#3640) on first attempt3 months ago
roman_leshchuk solved problem Maximum flow of minimum cost (#5447) on first attempt3 months ago
roman_leshchuk solved problem Barrel (#7375) on first attempt5 months ago
roman_leshchuk solved problem Landline Telephone Network (#7531) on 3 attempt5 months ago
roman_leshchuk solved problem Details (#4851) on 8 attempt5 months ago
roman_leshchuk solved problem Bridges (#1943) on 7 attempt5 months ago
roman_leshchuk solved problem Articulation Points (#1945) on first attempt5 months ago
roman_leshchuk solved problem Maximum flow (#1991) on 2 attempt5 months ago