BRBDVWnFV0

UID: 31772, Registered at 2026-3-26 14:29:11, last login at 2026-4-6 19:41:22, last active at 2026-4-7 12:19:55.

Solved 2 problems, RP: 19.8 (No. 8835)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3769
P4625
Recent Activities

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

树上BFS: 1
动态规划: 1