hjBerKDKTO

UID: 27966, Registered at 2026-1-28 23:29:42, last login at 2026-2-1 5:57:16, last active at 2026-2-1 14:14:56.

Solved 1 problems, RP: 10.5 (No. 9181)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4464
Recent Activities

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

数值量化与反量化: 1