xixi521

UID: 989, Registered at 2025-3-28 19:41:38, last login at 2025-4-25 19:58:07, last active at 2025-4-26 17:00:07.

Solved 8 problems

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Rating

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#	Date	Contest	Rank	New Rating	Δ
3	2025-04-25 20:00:00	代码源挑战赛 Round 9	239	946	-55
2	2025-04-11 20:00:00	代码源挑战赛 Round 7	203	1001	-29
1	2025-03-28 20:00:00	代码源挑战赛 Round 5	119	1030

Accepted Problems
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50

模拟: 4
其他: 3
数论: 2
数学: 2
排序: 1