CodeFun1958067963

UID: 25101, Registered at 2025-10-15 19:01:46, last login at 2025-10-15 19:01:46, last active at 2025-10-29 11:25:11.

Solved 5 problems, RP: 11 (No. 8378)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3991
P3992

P4270
P4279
Recent Activities

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

BFS: 1
树结构: 1
哈希: 1