linjingxuan
UID: 725, Registered at 2025-3-7 20:04:43, last login at 2025-6-2 7:51:45, last active at 2025-6-6 22:46:31.
Solved 34 problems
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赛题记录
Problem Tags
- 模拟
- 32
- 其他
- 12
- 数学
- 11
- 贪心
- 4
- 组合数学
- 2
- 鸽笼
- 2
- 数论
- 1
- 差分
- 1
- 计算几何
- 1
- 几何知识
- 1
- 排序
- 1