4PX9n1OLU9

UID: 35155, Registered at 2026-4-11 18:27:29, last login at 2026-5-6 2:17:22, currently offline.

Solved 15 problems, RP: 73.8 (No. 6149)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2307

P2388

P2404

P2351
P2352

P2607

P2958

P3287
P3291

P3306

P4234

P4524
P4552

P4764

P4765
Recent Activities

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

动态规划: 11
树形dp: 1
背包: 1
模拟: 1
其他: 1
数学: 1
构造: 1
贪心算法: 1