无畏的汤圆

UID: 50052, Registered at 2026-8-16 10:39:57, last login at 2026-8-21 10:28:17, currently offline.

Solved 4 problems, RP: 43.7 (No. 10077)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5166
P5183
P5184
P5197
Recent Activities

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

动态规划: 1
模拟: 1
选择题: 1