zhangziqian

UID: 369, Registered at 2025-2-28 19:14:04, last login at 2025-3-7 19:48:32, last active at 2025-4-18 20:54:47.

Solved 20 problems

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#	Date	Contest	Rank	New Rating	Δ
7	2025-04-18 20:00:00	代码源挑战赛 Round 8	161	1050	-18
6	2025-04-11 20:00:00	代码源挑战赛 Round 7	123	1068	6
5	2025-04-04 20:00:00	代码源挑战赛 Round 6	133	1062	12
4	2025-03-28 20:00:00	代码源挑战赛 Round 5	257	1050	-62
3	2025-03-14 20:00:00	代码源挑战赛 Round 3	57	1112	58
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	133	1054	1
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	80	1053

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模拟: 14
其他: 7
数学: 5
排序: 3
数论: 3
贪心: 2
组合数学: 1
离散化: 1
欧几里得算法: 1
二分查找: 1
双指针扫描: 1
数据结构: 1
图结构: 1