nin

UID: 43044, Registered at 2026-6-8 15:53:41, last login at 2026-6-8 15:53:41, last active at 2026-6-13 19:57:57.

Solved 3 problems, RP: 14 (No. 12797)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4011
P4031
P4092
Recent Activities

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

动态规划: 2