幽默的企鹅6098

UID: 57589, Registered at 2026-9-19 0:06:27, last login at 2026-9-21 8:51:44, last active at 2026-9-21 15:21:56.

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

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5448
P5449
P5470
Recent Activities

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

模拟: 1
DFS: 1
动态规划: 1