bArj08N1Y0

UID: 36316, Registered at 2026-4-16 20:45:25, last login at 2026-7-3 15:20:52, currently offline.

Solved 3 problems, RP: 14 (No. 18070)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4821
P5127
P5130
Recent Activities

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

模拟: 2
DFS: 1