ynm4k

UID: 49629, Registered at 2026-8-12 18:53:45, last login at 2026-8-20 16:57:49, last active at 2026-8-24 20:07:18.

Solved 3 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4813
P5260
P5261
Recent Activities

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

其他: 1
构造: 1
搜索: 1
枚举: 1
模拟: 1