OpJTSsOl23

UID: 26574, Registered at 2025-11-28 15:23:27, last login at 2026-1-19 23:36:37, currently offline.

Solved 4 problems, RP: 15.9 (No. 8052)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4000
P4001
P4002
P4540
Recent Activities

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

动态规划: 1