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Accepted problems：143 problems

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Tried problems：16 problems

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Virtual Participations：2 contests

Name	Start time
2025 全国青少年信息学奥林匹克竞赛冬令营 (NOI Winter Camp 2025 / WC 2025)	2025-01-24 08:14:59
The 3rd Universal Cup. Stage 21: Ōokayama	2024-12-18 08:07:53