sakana雫

UID: 57148, Registered at 2026-9-17 13:48:23, last login at 2026-9-17 13:48:23, last active at 2026-9-24 19:52:10.

Solved 3 problems, RP: 3 (No. 25644)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3991
P4505
P4506
Recent Activities

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