3f9Gquatao

UID: 43043, Registered at 2026-6-8 15:50:41, last login at 2026-9-8 16:33:08, last active at 2026-9-9 18:34:30.

Solved 2 problems, RP: 7 (No. 19910)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4759
P5308
Recent Activities

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

其他: 1
构造: 1
动态规划: 1