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UID: 1111, Registered at 2025-4-4 19:43:15, last login at 2025-4-4 19:43:15, currently offline.
Solved 3 problems
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| # | Date | Contest | Rank | New Rating | Δ | 
|---|---|---|---|---|---|
| 1 | 2025-04-04 20:00:00 | 代码源挑战赛 Round 6 | 121 | 1034 | 
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