Bing xiu

UID: 12917, Registered at 2022-10-19 17:25:31, last login at 2023-11-9 19:35:44, last active at 2023-11-9 19:50:26.

Solved 1 problems, RP: 3 (No. 3336)

Bio

test
Accepted Problems
bzoj#1000
H1000
Recent Activities

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

This person is lazy and didn't write any solutions.
Stat
Rating

系统测试: 1