乐观的船长

UID: 52192, Registered at 2026-8-29 11:34:17, last login at 2026-8-29 11:34:17, last active at 2026-9-3 0:35:18.

Solved 6 problems, RP: 7 (No. 19463)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P13031

P13032
P2241

P2242
P2243

P2244
Recent Activities

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

CPP算法基础课: 6