b1OSPdFCJg

UID: 45928, Registered at 2026-7-12 9:57:47, last login at 2026-7-13 20:44:39, last active at just now.

Solved 3 problems, RP: 13 (No. 13951)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5126
P5158
P5159
Recent Activities

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

贪心算法: 1
KMP算法: 1
贪心: 1