刘大大
UID: 42173, Registered at 2026-5-28 16:23:24, last login at 2026-7-29 19:16:37, currently offline.
Solved 81 problems, RP: 203.75 (No. 1178)
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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
- 模拟
- 20
- 哈希表
- 8
- DFS
- 7
- 数据结构
- 7
- 双指针
- 7
- 动态规划
- 6
- 暴力枚举
- 4
- 贪心算法
- 3
- 其他
- 3
- 并查集
- 3
- BFS
- 2
- 栈
- 2
- 二叉树
- 2
- 位运算
- 2
- 队列
- 2
- 树
- 2
- 排序算法
- 2
- 数学
- 2
- 京东
- 1
- 贪心
- 1