prainssion

UID: 43891, Registered at 2026-6-18 21:05:12, last login at 2026-6-26 13:15:08, currently offline.

Solved 4 problems, RP: 17 (No. 12550)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4003
P4007
P4053
P4683
Recent Activities

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

排序算法: 1