ruirui26

UID: 170, Registered at 2025-2-27 19:44:56, last login at 2025-2-28 19:56:12, last active at 2025-4-12 19:01:35.

Solved 13 problems

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#	Date	Contest	Rank	New Rating	Δ
3	2025-03-14 20:00:00	代码源挑战赛 Round 3	71	1126	32
2	2025-03-07 20:00:00	代码源挑战赛 Round 2	105	1094	8
1	2025-02-28 20:00:00	代码源挑战赛 Round 1	46	1086

Accepted Problems
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模拟: 7
其他: 7
数学: 4
排序: 3
组合数学: 2
贪心: 2
数论: 2
快速幂: 1
动态规划: 1
离散化: 1
素数判定: 1
欧几里得算法: 1
二分查找: 1
双指针扫描: 1