czh
UID: 471, Registered at 2025-2-28 19:59:21, last login at 2025-7-11 20:29:19, last active at 2025-7-12 7:58:05.
Solved 16 problems
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赛题记录
Problem Tags
- 模拟
- 13
- 其他
- 6
- 数学
- 4
- 贪心
- 2
- 排序
- 2
- 数论
- 1
- 组合数学
- 1
- 鸽笼
- 1
UID: 471, Registered at 2025-2-28 19:59:21, last login at 2025-7-11 20:29:19, last active at 2025-7-12 7:58:05.
Solved 16 problems
Followed by 0 users