22221140

UID: 11914, Registered at 2024-9-12 23:01:40, last login at 2024-9-13 14:15:32, last active at 2024-11-19 17:36:15.

Solved 6 problems, RP: 43 (No. 1700)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1875

P1878
P1879

P2036
P2050

P2121
Recent Activities

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

拼多多: 2
阿里系: 2
美团: 1
虾皮: 1