0mxFc2xid2

UID: 43039, Registered at 2026-6-8 15:37:02, last login at 2026-6-8 15:37:02, last active at 2026-6-11 22:25:07.

Solved 6 problems, RP: 28 (No. 10173)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4031

P4091
P4092

P4094
P3844

P4552
Recent Activities

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

动态规划: 5
树结构: 1
最近公共祖先: 1