57bXSQfnX2
UID: 47842, Registered at 2026-7-28 14:20:26, last login at 2026-7-28 14:20:26, last active at 2026-8-3 18:18:41.
Solved 45 problems, RP: 188.18 (No. 2275)
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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
- 动态规划
- 9
- DFS
- 5
- 模拟
- 5
- BFS
- 5
- 贪心
- 5
- 双指针
- 4
- 其他
- 3
- 搜索
- 2
- 前缀和
- 2
- 数据结构
- 2
- 枚举
- 1
- 排序
- 1
- 递归
- 1
- 表达式求值
- 1
- 二分答案
- 1
- 分组背包
- 1
- 数学
- 1
- 并查集
- 1
- 栈
- 1
- 集合
- 1