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        UID: 1231, Registered at 2025-4-11 10:21:26, last login at 2025-9-12 17:50:29, last active at 2025-10-17 18:01:11.
Solved 47 problems
Followed by 10 users
| # | Date | Contest | Rank | New Rating | Δ | 
|---|---|---|---|---|---|
| 12 | 2025-09-26 20:00:00 | 代码源挑战赛 Round 31 | 135 | 1018 | -20 | 
| 11 | 2025-09-19 20:00:00 | 代码源挑战赛 Round 30 | 131 | 1038 | -39 | 
| 10 | 2025-09-12 20:00:00 | 代码源挑战赛 Round 29 | 127 | 1077 | -20 | 
| 9 | 2025-07-25 20:00:00 | 代码源挑战赛 Round 22 | 82 | 1097 | 27 | 
| 8 | 2025-07-11 20:00:00 | 代码源挑战赛 Round 20 | 292 | 1070 | -60 | 
| 7 | 2025-07-04 20:00:00 | 代码源挑战赛 Round 19 | 98 | 1130 | 4 | 
| 6 | 2025-06-27 20:00:00 | 代码源挑战赛 Round 18 | 52 | 1126 | 75 | 
| 5 | 2025-06-20 20:00:00 | 代码源挑战赛 Round 17 | 83 | 1051 | 33 | 
| 4 | 2025-06-13 20:00:00 | 代码源挑战赛 Round 16 | 139 | 1018 | 3 | 
| 3 | 2025-05-23 20:00:00 | 代码源挑战赛 Round 13 | 123 | 1015 | 34 | 
| 2 | 2025-05-16 20:00:00 | 代码源挑战赛 Round 12 | 217 | 981 | -22 | 
| 1 | 2025-04-11 20:00:00 | 代码源挑战赛 Round 7 | 157 | 1003 | 
 
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