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tither19
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Лисняк Валерий
Last visit 2 days ago
Ukraine
Joined December, 2020
Rank
4322
Solved problems
238
Submissions
1921
Accepted submits
725
Recently submitted problems
935
Decomposition of three digit number
16051 / 17979
8810
School concert
12667 / 13749
9593
Merge the sequences
1013 / 1231
