xxdj

UID: 22155, Registered at 2025-9-14 1:03:49, last login at 2025-9-14 1:03:49, last active at 2025-10-14 8:47:28.

Solved 6 problems, RP: 11 (No. 8123)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4000

P4001
P3990

P3991
P3992

P3733
Recent Activities

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

搜索: 1
枚举: 1