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RobertYL

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Accepted problems：17 problems

1819 1820 1822 1826 1827 1829 3162 3163 3166 3167 3168 3171 6632 6634 6636 6641 6642

Tried problems：4 problems

1821 1828 3161 6639

Authored problems：0 problem

None

Virtual Participations：3 contests

Name	Start time
Petrozavodsk Summer 2021. Day 2. The American Contest	2025-04-21 01:52:25
2019-2020 ICPC North America Championship	2025-03-31 02:53:24
The 1st Universal Cup. Stage 20: India	2023-07-05 01:08:57