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micha74
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Міша Ковальчук
micha74
Newbie
Ukraine
Joined Dec 27, 2016
Achievements (54)
Overview
Rating
Achievements
Rating
867
Problems
433
Submissions
611
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2021
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2024
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2025
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2026
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micha74
earned achievement
Explorer
1 か月前
micha74
solved problem
Perfect square (#8877)
on first attempt
4 か月前
micha74
solved problem
Sum and amount (#8684)
on first attempt
4 か月前
micha74
has joined contest
Educational Round #10
4 か月前
micha74
has completed the contest
Blitz Round #12
and scored 50 points
7 か月前
micha74
solved problem
I hate 67 (#12337)
on first attempt
7 か月前
micha74
has joined contest
Blitz Round #12
7 か月前
micha74
solved problem
Тренування пам'яті (#11368)
on 4 attempt
7 か月前
micha74
solved problem
Olympiad and the Internet (#226)
on 3 attempt
7 か月前
micha74
solved problem
Subprojects (#92)
on first attempt
7 か月前
micha74
solved problem
Space Invaders (#601)
on first attempt
7 か月前
micha74
solved problem
The Segments (#46)
on 8 attempt
7 か月前
micha74
has completed the contest
Weekend Practice #16
and scored no score
8 か月前
micha74
solved problem
Akbar teacher (#12290)
on first attempt
8 か月前
micha74
has joined contest
Blitz Round #9
8 か月前
micha74
has joined contest
Weekend Practice #16
8 か月前
micha74
solved problem
Byte on the stairs (#8658)
on first attempt
8 か月前
micha74
solved problem
Barrel (#7375)
on 3 attempt
9 か月前
micha74
solved problem
Taxi (#8352)
on 2 attempt
10 か月前
micha74
has joined contest
Educational Round #2
10 か月前
micha74
has joined contest
Educational Round #3
10 か月前
micha74
has joined contest
Weekend Practice #12
10 か月前
micha74
has joined contest
Educational Round #4
10 か月前
micha74
solved problem
Обладнання укриття (#11380)
on first attempt
11 か月前
micha74
solved problem
Rook (#10921)
on 2 attempt
11 か月前
