kvnyy

UID: 42608, Registered at 2026-6-2 17:22:39, last login at 2026-6-2 17:22:39, last active at 2026-6-4 15:24:34.

Solved 1 problems, RP: 3 (No. 18055)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3582
Recent Activities

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

双指针: 1