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piin

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Accepted problems：20 problems

275 478 1353 1436 1785 1840 2501 2630 3098 4366 4929 5702 5704 5705 5706 7995 8710 8711 11446 12286

Tried problems：9 problems

2274 5588 8259 10029 11088 11448 11449 12211 13003

Authored problems：0 problem

None

Virtual Participations：1 contest

Name	Start time
Petrozavodsk Winter 2018. Day 8. Saratov SU Contest	2025-12-15 08:30:08