us_er0

UID: 15

暂未获得硬币

Registered at 2025-10-27 21:26:26, last login at 2025-10-28 22:22:12, currently offline.

Solved 0 problems, RP: 0 (No. ?)

Bio

权限不足，请实名认证，并私信管理员审核。
Recent Activities
- NexusOJ CSP-J 模拟赛 | 入门组双周赛 Round 1 | NexusOJ Round 2 OI
- NexusOJ Round 1 IOI
Recent Solutions

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