leo

UID: 204, Registered at 2025-2-27 21:15:06, last login at 2025-4-25 19:58:51, currently offline.

Solved 30 problems

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#	Date	Contest	Rank	New Rating	Δ
8	2025-04-25 20:00:00	代码源挑战赛 Round 9	86	1206	-15
7	2025-04-18 20:00:00	代码源挑战赛 Round 8	79	1221	-5
6	2025-04-11 20:00:00	代码源挑战赛 Round 7	148	1226	-64
5	2025-03-28 20:00:00	代码源挑战赛 Round 5	50	1290	9
4	2025-03-21 20:00:00	代码源挑战赛 Round 4	22	1281	62
3	2025-03-14 20:00:00	代码源挑战赛 Round 3	35	1219	51
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	59	1168	27
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	16	1141

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模拟: 17
其他: 13
数学: 6
排序: 5
数论: 5
贪心: 3
二分查找: 2
快速幂: 1
组合数学: 1
离散化: 1
素数判定: 1
欧几里得算法: 1
双指针扫描: 1
位运算: 1
分块: 1
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分治: 1