xxaa

UID: 5484, Registered at 2023-8-29 20:32:24, last login at 2023-12-19 21:33:31, currently offline.

Solved 9 problems, RP: 38.37 (No. 1853)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1467

P1468

P1501
P1502

P1508

P1509
P1512

P1513

P1558
Recent Activities

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

阿里系: 4
美团: 2
华为: 2
京东: 1