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DerrickLo

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Accepted problems：19 problems

1351 7185 7864 8047 8049 8171 8224 8227 8668 8671 8672 8701 8834 9254 9479 9489 9678 9683 13082

Tried problems：6 problems

9682 9960 13083 13084 21861 21862

Authored problems：0 problem

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Virtual Participations：2 contests

Name	Start time
(China) National Olympiad in Informatics 2025 Day 2	2025-07-19 13:12:56
Public NOIP Round #8 (Div. 1, 提高)	2024-11-27 08:06:43