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Sedrik
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Сидоренко Олександр
Last visit 1 day ago
Ukraine, Полтава
НВК №16
Joined November, 2011
Rank
9
Solved problems
2524
Submissions
8337
Accepted submits
3492
Recently submitted problems
2065
Vasya and prime numbers
530 / 830
2479
Parentheses Balance
2702 / 3484
