dsn20051209

UID: 11, Registered at 2025-4-23 21:33:07, last login at 2025-4-25 14:12:59, last active at 2025-5-25 9:45:42.

Solved 3 problems, RP: 26 (No. 8)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1000
P1199
P1210
Recent Activities

This person is lazy and didn't join any contests or homework.
Recent Solutions

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

系统测试: 1
2023校赛: 1
2025新生赛: 1