GX9pcTxqbT

UID: 43352, Registered at 2026-6-11 20:53:42, last login at 2026-7-31 10:06:42, last active at 2026-8-5 10:51:07.

Solved 4 problems, RP: 22.52 (No. 12399)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5169
P5186
P5187
P5188
Recent Activities

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

动态规划: 2
模拟: 1
暴力枚举: 1