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UID: 45668, Registered at 2026-7-9 9:46:48, last login at 2026-8-14 16:17:40, last active at 2026-8-14 16:47:41.

Solved 2 problems, RP: 2 (No. 22476)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P2242
Recent Activities

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

入门教程: 1
CPP算法基础课: 1