2058. 寻找临界点之间的最小和最大距离
Medium | Linked List
Linked List
3217. 从链表中删除存在于数组中的节点
Medium | Array, Hash Table, Linked List
3507. 最小配对移除操作使数组有序 I
Easy | Array, Hash Table, Linked List, Heap (Priority Queue), Simulation, Doubly-Linked List, Ordered Set
3510. 最小配对移除使数组有序 II
Hard | Array, Hash Table, Linked List, Heap (Priority Queue), Simulation, Doubly-Linked List, Ordered Set
2807. 在链表中插入最大公约数
Medium | Linked List, Math, Number Theory
2816. 将链表表示的数字翻倍
Medium | Linked List, Math, Stack
2074. 反转偶数长度组的节点
Medium | Linked List
2095. 删除链表的中间节点
Medium | Linked List, Two Pointers
2130. 链表的最大孪生和
Medium | Linked List, Two Pointers, Stack
2181. 合并零之间的节点
Medium | Linked List, Simulation
2289. 使数组非递减的步数
Medium | Array, Linked List, Dynamic Programming, Stack, Monotonic Stack, Simulation
2296. 设计文本编辑器
Hard | Linked List, String, Stack, Design, Simulation, Doubly-Linked List
2326. 螺旋矩阵 IV
Medium | Array, Linked List, Matrix, Simulation
2487. 从链表中移除节点
Medium | Linked List, Stack, Recursion, Monotonic Stack
1290. 将二进制链表转换为整数
Easy | Linked List, Math
1367. 二叉树中的链表
Medium | Linked List, Tree, Depth-First Search, Binary Tree
1472. 设计浏览器历史记录
Medium | Array, Linked List, Stack, Design, Doubly-Linked List, Data Stream
1669. 区间链表合并
Medium | Linked List
1670. 设计前中后队列
Medium | Array, Linked List, Design, Queue, Doubly-Linked List, Data Stream
1721. 交换链表中的节点
Medium | Linked List, Two Pointers