23210512

UID: 702, Registered at 2025-3-7 19:44:54, last login at 2025-4-25 20:51:53, last active at 2025-4-26 23:26:00.

Solved 19 problems

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#	Date	Contest	Rank	New Rating	Δ
7	2025-04-25 20:00:00	代码源挑战赛 Round 9	137	933	32
6	2025-04-11 20:00:00	代码源挑战赛 Round 7	397	901	-101
5	2025-04-04 20:00:00	代码源挑战赛 Round 6	232	1002	-30
4	2025-03-28 20:00:00	代码源挑战赛 Round 5	212	1032	-35
3	2025-03-21 20:00:00	代码源挑战赛 Round 4	165	1067	-35
2	2025-03-14 20:00:00	代码源挑战赛 Round 3	62	1102	55
1	2025-03-07 20:00:00	代码源挑战赛 Round 2	85	1047

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模拟: 11
其他: 5
排序: 4
数论: 3
贪心: 2
组合数学: 2
数学: 2
离散化: 1
欧几里得算法: 1
二分查找: 1
双指针扫描: 1
鸽笼: 1