co1OMVkrcO

UID: 31517, Registered at 2026-3-24 19:46:32, last login at 2026-4-7 10:59:46, currently offline.

Solved 15 problems, RP: 59.2 (No. 6065)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4219

P4220

P4221

P4222
P4657

P4658

P4661

P4660
P4677

P4678

P4680

P4681
P4688

P4709

P4710
Recent Activities

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

入门教程: 4
其他: 3
数学: 3
贪心算法: 1
暴力枚举: 1
DFS: 1
思维: 1
BFS: 1