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Kovalchuk_M
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Ковальчук Марія
Kovalchuk_M
Ukraine
Ukraine
Joined Feb 7, 2023
OverviewPosts
Problems222
Submissions245
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2026
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Kovalchuk_M solved problem Clocks (#111) on first attempt10 か月前
Kovalchuk_M solved problem Solving Problems (#893) on first attempt10 か月前
Kovalchuk_M solved problem Angles of triangle (#1614) on first attempt10 か月前
Kovalchuk_M solved problem a + b Problem (#1000) on first attempt10 か月前
Kovalchuk_M solved problem "Mirror prime" numbers (#22) on first attempt10 か月前
Kovalchuk_M solved problem Difference in wages (#362) on first attempt10 か月前
Kovalchuk_M solved problem Labyrinth of knowledge (#1454) on first attempt10 か月前
Kovalchuk_M solved problem The following number 4 (#8899) on first attempt10 か月前
Kovalchuk_M solved problem Next even integer (#8888) on first attempt10 か月前
Kovalchuk_M solved problem Dragon (#16) on first attempt10 か月前
Kovalchuk_M solved problem Big accuracy (#11) on first attempt10 か月前
Kovalchuk_M solved problem Two circles (#4) on first attempt10 か月前
Kovalchuk_M solved problem Subarray Sums I (#11721) on first attempt10 か月前
Kovalchuk_M solved problem Combinations with repetitions (#11723) on first attempt10 か月前
Kovalchuk_M solved problem Consecutive (#11718) on first attempt10 か月前
Kovalchuk_M solved problem Beach (#11820) on first attempt10 か月前
Kovalchuk_M solved problem Programming Code (#11778) on first attempt10 か月前
Kovalchuk_M solved problem ADA and Queue (#11789) on first attempt10 か月前
Kovalchuk_M solved problem Move Brackets (#11788) on first attempt10 か月前
Kovalchuk_M solved problem Line Analysis (#11780) on first attempt10 か月前
Kovalchuk_M solved problem Sum of powers - 2 (#11785) on first attempt10 か月前
Kovalchuk_M solved problem Set (SET) Base (#11776) on first attempt10 か月前
Kovalchuk_M solved problem Dragons (#11766) on 2 attempt10 か月前
Kovalchuk_M solved problem Optimal Common Subsequence (#11764) on first attempt10 か月前
Kovalchuk_M solved problem Maximum Number (#11762) on first attempt10 か月前