1UpiAyAd1b

UID: 32518, Registered at 2026-3-31 11:22:57, last login at 2026-5-4 19:31:46, currently offline.

Solved 4 problems, RP: 33.5 (No. 9357)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4728
P4900
P4902
P4947
Recent Activities

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

模拟: 2
数据结构: 1
栈: 1