ryder2014

UID: 267, Registered at 2025-2-28 13:13:10, last login at 2025-2-28 17:35:08, last active at 2025-4-18 21:02:06.

Solved 28 problems

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#	Date	Contest	Rank	New Rating	Δ
6	2025-04-18 20:00:00	代码源挑战赛 Round 8	82	1329	-44
5	2025-03-28 20:00:00	代码源挑战赛 Round 5	13	1373	80
4	2025-03-21 20:00:00	代码源挑战赛 Round 4	30	1293	33
3	2025-03-14 20:00:00	代码源挑战赛 Round 3	29	1260	49
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	34	1211	51
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	11	1160

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模拟: 16
其他: 14
数学: 5
排序: 5
数论: 5
二分查找: 3
组合数学: 3
贪心: 3
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