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cpchenpi

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Accepted problems：23 problems

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Tried problems：1 problem

Authored Problems：0 problem

None

Virtual Participations：3 contests

Name	Start time
The 23rd Japanese Olympiad in Informatics Final Round (JOI 2023/2024)	2024-12-07 20:54:30
The 23rd Japanese Olympiad in Informatics Spring Training (JOIST 2023/2024) Day 1	2024-12-04 21:07:42
Petrozavodsk Summer 2022. Day 2. ZJU Contest 1	2024-08-13 14:06:07