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UID: 4784, Registered at 2026-5-24 11:02:09, last login at 2026-7-17 16:31:08, last active at 2026-7-21 23:00:29.
Solved 15 problems
Followed by 1 users
| # | Date | Contest | Rank | New Rating | Δ |
|---|---|---|---|---|---|
| 4 | 2026-07-17 20:00:00 | 代码源挑战赛 Round 70 | 70 | 902 | 81 |
| 3 | 2026-06-12 20:00:00 | 代码源挑战赛 Round 65 | 192 | 821 | -26 |
| 2 | 2026-06-05 20:00:00 | 代码源挑战赛 Round 64 | 237 | 847 | -78 |
| 1 | 2026-05-29 20:00:00 | 代码源挑战赛 Round 63 | 189 | 925 |
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