24099372D

UID: 111, Registered at 2025-9-5 11:46:44, last login at 2025-10-10 17:32:04, last active at 2025-11-22 11:33:43.

Solved 12 problems, RP: 27 (No. 22)

Bio

$\purple{变成狗守护凯文}$
Accepted Problems
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Recent Activities
Recent Solutions

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

System test: 1