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Борис Сапелкин
Last visit 12 days ago
Joined January, 2021
Rank
33151
Solved problems
21
Submissions
66
Accepted submits
23
Recently submitted problems
1
Simple problem
59415 / 66429
2
Digits
34234 / 43016
3
Match’s model
4329 / 19786
5
Two factors
2548 / 6906
247
Unhappy bus
1176 / 1339