sjnhhhhhhhhh

UID: 38259, Registered at 2026-4-26 6:10:55, last login at 2026-5-13 17:25:23, currently offline.

Solved 3 problems, RP: 14.8 (No. 12120)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4770
P4907
P4908
Recent Activities

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

差分数组: 1
模拟: 1
数据结构: 1
队列: 1