1976. 到达目的地的方案数
Medium | Dynamic Programming, Graph Theory, Topological Sort, Shortest Path
Medium
1992. 查找农田的所有组
Medium | Array, Depth-First Search, Breadth-First Search, Matrix
2018. 检查单词是否可以放在纵横填字游戏中
Medium | Array, Matrix, Enumeration
2023. 数字字符串配对
Medium | Array, Hash Table, String, Counting
2039. 网络空闲的时刻
Medium | Array, Breadth-First Search, Graph Theory
2058. 寻找临界点之间的最小和最大距离
Medium | Linked List
2059. 转换数字的最少操作次数
Medium | Array, Breadth-First Search
2120. 执行后缀指令
Medium | String, Simulation
2125. 银行中的激光束数量
Medium | Array, Math, String, Matrix
2146. 价格范围内 K 个最高排名的物品
Medium | Array, Breadth-First Search, Sorting, Heap (Priority Queue), Matrix