孙匡正

UID: 6639, Registered at 2022-2-19 21:03:45, last login at 2023-7-19 22:54:41, currently offline.

Solved 2 problems, RP: 8.9 (No. 4244)

Bio

洛谷 uid 679936

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Accepted Problems
H1000
248
Recent Activities
- 愚人节比赛 IOI
Recent Solutions

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

系统测试: 1