tian_zai

UID: 3859, Registered at 2023-6-20 17:23:12, last login at 2023-6-21 18:29:18, currently offline.

Solved 4 problems, RP: 29.96 (No. 9290)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1174
P1175
P1176
P1199
Recent Activities

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

寒气华のod: 4