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            UID: 1140, Registered at 2025-4-4 20:06:49, last login at 2025-8-28 16:30:51, currently offline.
Solved 23 problems
Followed by 10 users
| # | Date | Contest | Rank | New Rating | Δ | 
|---|---|---|---|---|---|
| 4 | 2025-05-23 20:00:00 | 代码源挑战赛 Round 13 | 9 | 1623 | 40 | 
| 3 | 2025-05-09 20:00:00 | 代码源挑战赛 Round 11 | 4 | 1583 | 114 | 
| 2 | 2025-05-02 20:00:00 | 代码源挑战赛 Round 10 | 1 | 1469 | 271 | 
| 1 | 2025-04-04 20:00:00 | 代码源挑战赛 Round 6 | 9 | 1198 | 
 
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