huohaojia
UID: 1477, Registered at 2025-10-26 10:11:29, last login at 2025-12-28 11:24:57, currently offline.
Solved 20 problems, RP: 81.1 (No. 216)
Problem Tags
- 搜索
- 2
- 枚举
- 2
- DAI
- 1
- 其他
- 1
- 数学
- 1
- 贪心
- 1
UID: 1477, Registered at 2025-10-26 10:11:29, last login at 2025-12-28 11:24:57, currently offline.
Solved 20 problems, RP: 81.1 (No. 216)