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DerrickLo

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Accepted problems：27 problems

1277 1351 1844 1850 4902 7185 7864 7994 8047 8049 8171 8224 8227 8232 8668 8671 8672 8701 8834 9254 9479 9489 9678 9683 10092 10697 13082

Tried problems：8 problems

9682 9960 10094 13083 13084 14052 21861 21862

Authored problems：0 problem

None

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