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UID: 3701, Registered at 2026-5-27 23:32:00, last login at 2026-5-27 23:32:48, last active at 2026-5-30 1:46:28.
Solved 4 problems, RP: 7.3 (No. 1667)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- 其他
- 3
- 模拟
- 1
- 数学
- 1
- 贪心
- 1
- 位运算
- 1
- 动态规划
- 1
- 数据结构
- 1
- 树状数组
- 1
- 扫描线
- 1
- 莫队
- 1