rrao

UID: 4679, Registered at 2023-8-12 23:01:30, last login at 2023-9-13 15:08:51, currently offline.

Solved 7 problems, RP: 39.22 (No. 1829)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1444

P1442
P1458

P1459
P1508

P1509
P1541
Recent Activities

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

美团: 2
饿了么: 2
阿里系: 2
荣耀: 1