豪爽的银杏

UID: 50369, Registered at 2026-8-18 14:04:29, last login at 2026-8-19 18:41:21, currently offline.

Solved 2 problems, RP: 6 (No. 19051)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4524
P4552
Recent Activities

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

模拟: 1
动态规划: 1