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2021-12-13 06:00 CETSJSU Weekly Practice Problems 12/12
End
2021-12-20 06:00 CET
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Problem P
Closing the Borders
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Problem statistics
| Submissions | 171 |
| Accepted submissions | 37 |
| Submission ratio | 21.64% |
| Authors | 49 |
| Accepted authors | 29 |
| Author ratio | 59.18% |