xzin

UID: 21, Registered at 2024-5-16 20:57:04, last login at 2024-12-11 20:43:14, currently offline.

Solved 2 problems, RP: 8 (No. 56)

MOD

Bio

This person is lazy and didn't write anything.
Accepted Problems
SDNU1208 ()
TEST1025 ()
Recent Activities

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

其他: 1
数学: 1