deMDkWKfRx

UID: 35221, Registered at 2026-4-11 23:38:54, last login at 2026-4-11 23:38:54, currently offline.

Solved 3 problems, RP: 8 (No. 13380)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3530
P3563
P3580
Recent Activities

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

模拟: 2
思维: 1