5lBBCbaVjs

UID: 27250, Registered at 2025-12-27 23:21:21, last login at 2025-12-28 11:50:27, last active at 2025-12-28 16:09:06.

Solved 4 problems, RP: 3 (No. 12069)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4523
P4524
P4536
P4535
Recent Activities

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

模拟: 2
双向链表: 1
字符串: 1
数据结构: 1
树状数组: 1