56AV5rXsV6

UID: 47222, Registered at 2026-7-22 20:04:59, last login at 2026-8-24 15:57:14, last active at 2026-9-1 11:21:47.

Solved 5 problems, RP: 26 (No. 12847)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5173

P5174
P5175

P5180
P5181
Recent Activities

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

动态规划: 3
模拟: 1
贪心算法: 1