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_xm_

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Accepted problems：37 problems

687 692 1251 1774 2668 4218 4415 4420 4891 5411 5568 7303 7419 7762 7980 7988 8313 8360 8672 8892 9135 9887 9904 10545 11527 12010 13558 14434 14718 21692 21694 21695 21703 21704 21705 21743 21863

Tried problems：6 problems

108 7717 21696 21706 21861 21862

Authored problems：0 problem

None

Virtual Participations：3 contests

Name	Start time
Public NOIP Round #8 (Div. 1, 提高)	2025-09-17 07:32:29
Public NOIP Round #4 (Div. 1, 提高)	2025-08-12 07:28:35
Public NOIP Round #3 (Div. 1, 提高)	2025-08-02 07:45:04