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            UID: 687, Registered at 2025-3-7 19:23:21, last login at 2025-8-7 7:56:09, last active at 2025-10-10 21:57:36.
Solved 83 problems
Followed by 10 users
| # | Date | Contest | Rank | New Rating | Δ | 
|---|---|---|---|---|---|
| 27 | 2025-10-10 20:00:00 | 代码源挑战赛 Round 33 | 55 | 1001 | 76 | 
| 26 | 2025-10-03 20:00:00 | 代码源挑战赛 Round 32 | 171 | 925 | -60 | 
| 25 | 2025-09-05 20:00:00 | 代码源挑战赛 Round 28 | |||
| 24 | 2025-08-29 20:00:00 | 代码源挑战赛 Round 27 | 169 | 985 | -2 | 
| 23 | 2025-08-22 20:00:00 | 代码源挑战赛 Round 26 | 172 | 987 | -16 | 
| 22 | 2025-08-15 20:00:00 | 代码源挑战赛 Round 25 | 113 | 1003 | 20 | 
| 21 | 2025-08-08 20:00:00 | 代码源挑战赛 Round 24 | 66 | 983 | 87 | 
| 20 | 2025-08-01 20:00:00 | 代码源挑战赛 Round 23 | |||
| 19 | 2025-07-25 20:00:00 | 代码源挑战赛 Round 22 | 181 | 896 | 12 | 
| 18 | 2025-07-18 20:00:00 | 代码源挑战赛 Round 21 | 219 | 884 | -2 | 
| 17 | 2025-07-11 20:00:00 | 代码源挑战赛 Round 20 | 240 | 886 | 27 | 
| 16 | 2025-07-04 20:00:00 | 代码源挑战赛 Round 19 | 219 | 859 | 4 | 
| 15 | 2025-06-27 20:00:00 | 代码源挑战赛 Round 18 | 251 | 855 | -21 | 
| 14 | 2025-06-20 20:00:00 | 代码源挑战赛 Round 17 | 230 | 876 | -46 | 
| 13 | 2025-06-13 20:00:00 | 代码源挑战赛 Round 16 | 236 | 922 | -35 | 
| 12 | 2025-06-06 20:00:00 | 代码源挑战赛 Round 15 | 137 | 957 | 49 | 
| 11 | 2025-05-30 20:00:00 | 代码源挑战赛 Round 14 | 180 | 908 | 33 | 
| 10 | 2025-05-23 20:00:00 | 代码源挑战赛 Round 13 | 255 | 875 | -18 | 
| 9 | 2025-05-16 20:00:00 | 代码源挑战赛 Round 12 | 305 | 893 | -45 | 
| 8 | 2025-05-09 20:00:00 | 代码源挑战赛 Round 11 | 266 | 938 | -32 | 
| 7 | 2025-05-02 20:00:00 | 代码源挑战赛 Round 10 | 224 | 970 | -30 | 
| 6 | 2025-04-25 20:00:00 | 代码源挑战赛 Round 9 | 236 | 1000 | -68 | 
| 5 | 2025-04-18 20:00:00 | 代码源挑战赛 Round 8 | 104 | 1068 | 25 | 
| 4 | 2025-04-11 20:00:00 | 代码源挑战赛 Round 7 | 88 | 1043 | 54 | 
| 3 | 2025-03-28 20:00:00 | 代码源挑战赛 Round 5 | 189 | 989 | -7 | 
| 2 | 2025-03-14 20:00:00 | 代码源挑战赛 Round 3 | 274 | 996 | -56 | 
| 1 | 2025-03-07 20:00:00 | 代码源挑战赛 Round 2 | 79 | 1052 | 
 
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