CodeFun7c75d0b1ed

UID: 16518, Registered at 2025-4-5 18:33:35, last login at 2025-4-5 18:33:35, currently offline.

Solved 3 problems, RP: 12 (No. 6750)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4023
P4074
P4081
Recent Activities

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

数据结构: 1
栈: 1