xiaoruier

UID: 386, Registered at 2025-2-28 19:26:12, last login at 2025-3-2 13:31:13, last active at 2025-4-11 21:57:14.

Solved 22 problems

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#	Date	Contest	Rank	New Rating	Δ
4	2025-04-11 20:00:00	代码源挑战赛 Round 7	103	1026	43
3	2025-04-04 20:00:00	代码源挑战赛 Round 6	185	983	5
2	2025-03-14 20:00:00	代码源挑战赛 Round 3	178	978	0
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	230	978

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模拟: 13
其他: 9
数学: 4
数论: 4
贪心: 3
排序: 3
组合数学: 2
快速幂: 1
离散化: 1
欧几里得算法: 1
位运算: 1
鸽笼: 1