Zer0_

UID: 40368, Registered at 2026-5-12 18:44:11, last login at 2026-5-12 18:44:11, last active at 2026-5-14 20:41:54.

Solved 7 problems, RP: 23 (No. 9871)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4002

P4005
P4045

P4590
P4917

P4918
Recent Activities

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

其他: 2
位运算: 1
构造: 1
思维: 1