naCsBUWNEA

UID: 31099, Registered at 2026-3-21 22:01:28, last login at 2026-4-10 11:14:19, last active at 2026-4-11 17:05:18.

Solved 5 problems, RP: 22 (No. 8696)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4634

P4635
P4636

P4657
P4669
Recent Activities

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

贪心算法: 2
思维: 1
暴力枚举: 1