4pbUh3p2hc

UID: 34770, Registered at 2026-4-10 12:27:44, last login at 2026-6-12 17:13:41, currently offline.

Solved 5 problems, RP: 20 (No. 11904)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2271

P3554
P4520

P4524
P5114
Recent Activities

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

搜索: 1
枚举: 1
双指针: 1
DFS: 1
字符串: 1
模拟: 1
递归: 1