Chemi

UID: 73, Registered at 2025-2-27 14:50:51, last login at 2025-2-28 20:29:06, last active at 2025-4-19 13:35:15.

Solved 24 problems

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#	Date	Contest	Rank	New Rating	Δ
8	2025-04-18 20:00:00	代码源挑战赛 Round 8	127	1113	-13
7	2025-04-11 20:00:00	代码源挑战赛 Round 7	102	1126	4
6	2025-04-04 20:00:00	代码源挑战赛 Round 6	84	1122	34
5	2025-03-28 20:00:00	代码源挑战赛 Round 5	69	1088	61
4	2025-03-21 20:00:00	代码源挑战赛 Round 4	125	1027	9
3	2025-03-14 20:00:00	代码源挑战赛 Round 3	101	1018	46
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	154	972	19
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	300	953

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模拟: 19
其他: 7
数论: 4
数学: 3
贪心: 2
排序: 2
组合数学: 2
鸽笼: 2
欧几里得算法: 1
打表: 1
构造: 1
递推: 1
数据结构: 1
图结构: 1
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枚举: 1
分治: 1