2188. 完成比赛的最短时间
Hard | Array, Dynamic Programming
Dynamic Programming
2272. 最大方差的子字符串
Hard | Hash Table, String, Dynamic Programming, Enumeration
2338. 统计理想数组的数目
Hard | Math, Dynamic Programming, Combinatorics, Number Theory
2400. 经过 k 步到达位置的方案数
Medium | Math, Dynamic Programming, Combinatorics
72. 编辑距离
Medium | String, Dynamic Programming
1035. 不相交的线
Medium | Array, Dynamic Programming
1092. 最短公共超序列
Hard | String, Dynamic Programming
1139. 最大 1 边界正方形
Medium | Array, Dynamic Programming, Matrix
1143. 最长公共子序列
Medium | String, Dynamic Programming
115. 不同的子序列
Hard | String, Dynamic Programming