goih

UID: 30, Registered at 2025-5-4 18:49:39, last login at 2025-5-4 18:50:21, currently offline.

Solved 0 problems, RP: 1 (No. 38)

Bio

This person is lazy and didn't write anything.
Recent Activities
- 【清华推研 Round 0】清华预推免机试 2021 校外 IOI
Recent Solutions

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