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Accepted problems：17 problems

622 2064 5014 6304 6514 7119 7121 7122 8721 11301 11302 12225 21627 21651 21655 21656 21660

Tried problems：1 problem

Authored problems：1 problem

#	Problem Name
1	集合

Virtual Participations：2 contests

Name	Start time
M(IT)^2 2025 Spring Invitational - Finals	2025-05-30 15:31:03
International Olympiad in Informatics 2023 Day 2	2023-09-07 13:18:25