CCCchao

UID: 7880, Registered at 2024-3-16 21:30:17, last login at 2024-8-22 23:31:05, currently offline.

Solved 3 problems, RP: 8.92 (No. 4257)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1551
P1593
P1904
Recent Activities

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

4399: 1
广联达: 1
腾讯音乐: 1