yzkNrPBtp2
UID: 37812, Registered at 2026-4-23 16:53:56, last login at 2026-5-19 15:36:48, last active at 2026-5-19 21:23:08.
Solved 36 problems, RP: 186.47 (No. 2029)
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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
- 5
- 数据结构
- 4
- 动态规划
- 4
- 机器学习算法
- 4
- 并查集
- 3
- 其他
- 2
- 贪心
- 2
- 哈希表
- 2
- dfs
- 1
- 排序
- 1
- 单调队列
- 1
- 最小二乘法
- 1
- 前缀和
- 1
- 线性代数
- 1
- 矩阵乘法
- 1
- softmax
- 1
- softmax回归
- 1
- K-means 聚类
- 1
- 数据清洗与特征工程
- 1
- 逻辑回归
- 1