OxfpensynY

UID: 39621, Registered at 2026-5-7 19:30:52, last login at 2026-5-7 19:30:52, last active at 2026-5-14 16:27:41.

Solved 3 problems, RP: 23.4 (No. 9845)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4824
P4872
P4873
Recent Activities

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

BFS: 1
二叉树: 1
递归: 1