可靠的汤圆

UID: 53268, Registered at 2026-9-2 20:24:48, last login at 2026-9-22 20:27:58, last active at 2026-9-24 17:44:41.

Solved 2 problems, RP: 16.2 (No. 16917)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5340
P5350
Recent Activities

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

其他: 1
构造: 1
动态规划: 1