1LxgbQqvVf
UID: 42178, Registered at 2026-5-28 16:44:10, last login at 2026-9-10 19:45:49, last active at just now.
Solved 6 problems, RP: 21.3 (No. 15474)
Problem Tags
- 贪心算法
- 2
- 其他
- 2
- 数论
- 1
- 前缀和
- 1
- 数学
- 1
- 排序
- 1
UID: 42178, Registered at 2026-5-28 16:44:10, last login at 2026-9-10 19:45:49, last active at just now.
Solved 6 problems, RP: 21.3 (No. 15474)