qinqin
UID: 84, Registered at 2025-8-26 17:18:09, last login at 2026-10-6 8:59:59, last active at just now.
Solved 78 problems, RP: 187 (No. 39)
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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
- 25
- 贪心
- 13
- 数学
- 13
- 排序
- 11
- 二分查找
- 8
- 前缀和
- 8
- 数组
- 6
- 双指针
- 6
- 字符串
- 6
- 动态规划 DP
- 6
- 分支结构
- 5
- 循环结构
- 5
- 队列
- 5
- 枚举
- 5
- 搜索
- 5
- 进制转换
- 4
- 栈
- 3
- 素数筛
- 3
- 数论
- 3
- 哈希
- 3