7unar
UID: 5, Registered at 2026-6-8 23:08:51, last login at 2026-9-13 17:14:12, last active at 2026-9-20 19:01:02.
Solved 30 problems, RP: 23 (No. 7)
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Bio
菜
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Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework. -
Recent Solutions
Problem Tags
- 贪心
- 7
- 其他
- 7
- 数据结构
- 6
- 数学
- 5
- 模拟
- 5
- 字符串
- 5
- 数论
- 3
- 图结构
- 3
- 排序
- 2
- 前缀和
- 2
- 思维
- 2
- 系统测试
- 1
- 素数
- 1
- 搜索
- 1
- BFS
- 1
- 快速幂
- 1
- 双指针
- 1
- 滑动窗口
- 1
- 差分数组
- 1
- 前后缀最大值
- 1