liyuanchen

UID: 9120, Registered at 2022-6-12 18:33:28, last login at 2025-1-15 13:35:44, last active at 2025-1-15 13:45:34.

Solved 1 problems, RP: 0 (No. ?)

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Bio

洛谷用户名：liyuanchen2021

推荐一个域：https://hydro.ac/d/lgt42406_2/
Accepted Problems
H1000
Recent Activities
- 「SFCOI-1」Sadness Fan Club Round 1 IOI
Recent Solutions

This person is lazy and didn't write any solutions.
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