ericnotsame

UID: 12822, Registered at 2024-10-13 20:16:39, last login at 2025-9-3 15:48:04, last active at 2025-9-5 22:02:37.

Solved 4 problems, RP: 13 (No. 6510)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1805
P4006
P3990
P3991
Recent Activities

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

小红书: 1