731081597

UID: 42790, Registered at 2026-6-4 16:24:27, last login at 2026-6-4 16:24:51, currently offline.

Solved 3 problems, RP: 18 (No. 11965)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4984
P4985
P4986
Recent Activities

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

模拟: 1
图结构: 1
拓扑排序: 1
BFS: 1