XGB7ycBJxf

UID: 41529, Registered at 2026-5-21 21:29:44, last login at 2026-5-21 21:29:44, last active at 2026-5-28 22:57:01.

Solved 3 problems, RP: 8 (No. 14215)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4552
P4965
P4984
Recent Activities

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

动态规划: 1
二分算法: 1
模拟: 1