热情的鲸鱼

UID: 53609, Registered at 2026-9-3 20:45:59, last login at 2026-9-3 20:45:59, last active at just now.

Solved 2 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2379
P2342
Recent Activities

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

模拟: 2