洪涛

UID: 11, Registered at 2025-12-18 10:35:09, last login at 2026-3-22 18:48:44, last active at 2026-3-31 21:02:12.

Solved 4 problems, RP: 26 (No. 7)

Bio

This person is lazy and didn't write anything.
Accepted Problems
1
2
3
4
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.

编程基础: 4
其他: 1