丁程杰

UID: 97, Registered at 2024-10-25 12:58:03, last login at 2024-10-25 20:21:01, currently offline.

Solved 5 problems, RP: 84.25 (No. 16)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P497

P498
P500

P502
P503
Recent Activities
- B组 OI
- A组 OI
Recent Solutions

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