beichen

UID: 3820, Registered at 2023-6-13 15:10:33, last login at 2023-9-26 22:11:31, currently offline.

Solved 7 problems, RP: 23 (No. 11296)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1001

P1057
P1296

P1441
P1442

P1571
P1588
Recent Activities

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

寒气华のod: 2
美团: 2
华为: 2
拼多多: 1