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Hollow_knight_

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Accepted problems：17 problems

686 687 894 3307 3875 4420 5173 7864 8049 8542 8552 9459 9695 21694 21695 21705 21706

Tried problems：5 problems

1173 21692 21696 21703 21704

Authored problems：0 problem

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Virtual Participations：2 contests

Name	Start time
Public NOIP Round #4 (Div. 1, 提高)	2025-08-12 07:15:19
Public NOIP Round #3 (Div. 1, 提高)	2025-08-02 07:42:39