YYvQDbczuT

UID: 42416, Registered at 2026-5-31 19:30:37, last login at 2026-5-31 19:30:37, currently offline.

Solved 2 problems, RP: 15 (No. 12397)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4963
P4964
Recent Activities

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

背包问题: 1
KMP算法: 1