李鑫瑞

UID: 222, Registered at 2025-10-15 18:28:31, last login at 2026-2-1 17:15:50, last active at 2026-3-15 14:02:28.

Solved 4 problems, RP: 38 (No. 61)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1189
A3704
P3066
B384
Recent Activities

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

This person is lazy and didn't write any solutions.

递推: 2
一本通编程启蒙: 1