Elena

UID: 3617, Registered at 2023-5-23 21:39:33, last login at 2023-5-24 20:32:46, currently offline.

Solved 4 problems, RP: 18.1 (No. 2917)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1013
P1014
P1017
P1022
Recent Activities

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

美团: 2
蚂蚁: 1
阿里系: 1