https://leetcode-solutions-5zk.pages.dev/tags/linked-list/Recent content in Linked List on LeetCode 题解笔记Hugozh-cn2026 ZenzZweiMon, 11 May 2026 12:12:02 +0800https://leetcode-solutions-5zk.pages.dev/posts/2058-find-the-minimum-and-maximum-number-of-nodes-between-critical-points/Thu, 30 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2058-find-the-minimum-and-maximum-number-of-nodes-between-critical-points/Medium | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/3217-delete-nodes-from-linked-list-present-in-array/Mon, 27 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/3217-delete-nodes-from-linked-list-present-in-array/Medium | Array, Hash Table, Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/3507-minimum-pair-removal-to-sort-array-i/Mon, 27 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/3507-minimum-pair-removal-to-sort-array-i/Easy | Array, Hash Table, Linked List, Heap (Priority Queue), Simulation, Doubly-Linked List, Ordered Sethttps://leetcode-solutions-5zk.pages.dev/posts/3510-minimum-pair-removal-to-sort-array-ii/Mon, 27 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/3510-minimum-pair-removal-to-sort-array-ii/Hard | Array, Hash Table, Linked List, Heap (Priority Queue), Simulation, Doubly-Linked List, Ordered Sethttps://leetcode-solutions-5zk.pages.dev/posts/2807-insert-greatest-common-divisors-in-linked-list/Sat, 25 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2807-insert-greatest-common-divisors-in-linked-list/Medium | Linked List, Math, Number Theoryhttps://leetcode-solutions-5zk.pages.dev/posts/2816-double-a-number-represented-as-a-linked-list/Sat, 25 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2816-double-a-number-represented-as-a-linked-list/Medium | Linked List, Math, Stackhttps://leetcode-solutions-5zk.pages.dev/posts/2074-reverse-nodes-in-even-length-groups/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2074-reverse-nodes-in-even-length-groups/Medium | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/2095-delete-the-middle-node-of-a-linked-list/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2095-delete-the-middle-node-of-a-linked-list/Medium | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/2130-maximum-twin-sum-of-a-linked-list/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2130-maximum-twin-sum-of-a-linked-list/Medium | Linked List, Two Pointers, Stackhttps://leetcode-solutions-5zk.pages.dev/posts/2181-merge-nodes-in-between-zeros/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2181-merge-nodes-in-between-zeros/Medium | Linked List, Simulationhttps://leetcode-solutions-5zk.pages.dev/posts/2289-steps-to-make-array-non-decreasing/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2289-steps-to-make-array-non-decreasing/Medium | Array, Linked List, Dynamic Programming, Stack, Monotonic Stack, Simulationhttps://leetcode-solutions-5zk.pages.dev/posts/2296-design-a-text-editor/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2296-design-a-text-editor/Hard | Linked List, String, Stack, Design, Simulation, Doubly-Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/2326-spiral-matrix-iv/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2326-spiral-matrix-iv/Medium | Array, Linked List, Matrix, Simulationhttps://leetcode-solutions-5zk.pages.dev/posts/2487-remove-nodes-from-linked-list/Fri, 24 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/2487-remove-nodes-from-linked-list/Medium | Linked List, Stack, Recursion, Monotonic Stackhttps://leetcode-solutions-5zk.pages.dev/posts/1290-convert-binary-number-in-a-linked-list-to-integer/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1290-convert-binary-number-in-a-linked-list-to-integer/Easy | Linked List, Mathhttps://leetcode-solutions-5zk.pages.dev/posts/1367-linked-list-in-binary-tree/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1367-linked-list-in-binary-tree/Medium | Linked List, Tree, Depth-First Search, Binary Treehttps://leetcode-solutions-5zk.pages.dev/posts/1472-design-browser-history/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1472-design-browser-history/Medium | Array, Linked List, Stack, Design, Doubly-Linked List, Data Streamhttps://leetcode-solutions-5zk.pages.dev/posts/1669-merge-in-between-linked-lists/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1669-merge-in-between-linked-lists/Medium | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/1670-design-front-middle-back-queue/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1670-design-front-middle-back-queue/Medium | Array, Linked List, Design, Queue, Doubly-Linked List, Data Streamhttps://leetcode-solutions-5zk.pages.dev/posts/1721-swapping-nodes-in-a-linked-list/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1721-swapping-nodes-in-a-linked-list/Medium | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/1797-design-authentication-manager/Thu, 23 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1797-design-authentication-manager/Medium | Hash Table, Linked List, Design, Doubly-Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/1019-next-greater-node-in-linked-list/Wed, 22 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1019-next-greater-node-in-linked-list/Medium | Array, Linked List, Stack, Monotonic Stackhttps://leetcode-solutions-5zk.pages.dev/posts/1171-remove-zero-sum-consecutive-nodes-from-linked-list/Wed, 22 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1171-remove-zero-sum-consecutive-nodes-from-linked-list/Medium | Hash Table, Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/1206-design-skiplist/Wed, 22 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/1206-design-skiplist/Hard | Linked List, Designhttps://leetcode-solutions-5zk.pages.dev/posts/0725-split-linked-list-in-parts/Wed, 22 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0725-split-linked-list-in-parts/Medium | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0817-linked-list-components/Wed, 22 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0817-linked-list-components/Medium | Array, Hash Table, Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0876-middle-of-the-linked-list/Wed, 22 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0876-middle-of-the-linked-list/Easy | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0622-design-circular-queue/Tue, 21 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0622-design-circular-queue/Medium | Array, Linked List, Design, Queuehttps://leetcode-solutions-5zk.pages.dev/posts/0641-design-circular-deque/Tue, 21 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0641-design-circular-deque/Medium | Array, Linked List, Design, Queuehttps://leetcode-solutions-5zk.pages.dev/posts/0705-design-hashset/Tue, 21 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0705-design-hashset/Easy | Array, Hash Table, Linked List, Design, Hash Functionhttps://leetcode-solutions-5zk.pages.dev/posts/0706-design-hashmap/Tue, 21 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0706-design-hashmap/Easy | Array, Hash Table, Linked List, Design, Hash Functionhttps://leetcode-solutions-5zk.pages.dev/posts/0707-design-linked-list/Tue, 21 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0707-design-linked-list/Medium | Linked List, Designhttps://leetcode-solutions-5zk.pages.dev/posts/0328-odd-even-linked-list/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0328-odd-even-linked-list/Medium | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0355-design-twitter/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0355-design-twitter/Medium | Hash Table, Linked List, Design, Heap (Priority Queue)https://leetcode-solutions-5zk.pages.dev/posts/0382-linked-list-random-node/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0382-linked-list-random-node/Medium | Linked List, Math, Reservoir Sampling, Randomizedhttps://leetcode-solutions-5zk.pages.dev/posts/0430-flatten-a-multilevel-doubly-linked-list/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0430-flatten-a-multilevel-doubly-linked-list/Medium | Linked List, Depth-First Search, Doubly-Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0432-all-oone-data-structure/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0432-all-oone-data-structure/Hard | Hash Table, Linked List, Design, Doubly-Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0445-add-two-numbers-ii/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0445-add-two-numbers-ii/Medium | Linked List, Math, Stackhttps://leetcode-solutions-5zk.pages.dev/posts/0460-lfu-cache/Mon, 20 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0460-lfu-cache/Hard | Hash Table, Linked List, Design, Doubly-Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0109-convert-sorted-list-to-binary-search-tree/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0109-convert-sorted-list-to-binary-search-tree/Medium | Linked List, Divide and Conquer, Tree, Binary Search Tree, Binary Treehttps://leetcode-solutions-5zk.pages.dev/posts/0114-flatten-binary-tree-to-linked-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0114-flatten-binary-tree-to-linked-list/Medium | Linked List, Stack, Tree, Depth-First Search, Binary Treehttps://leetcode-solutions-5zk.pages.dev/posts/0116-populating-next-right-pointers-in-each-node/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0116-populating-next-right-pointers-in-each-node/Medium | Linked List, Tree, Depth-First Search, Breadth-First Search, Binary Treehttps://leetcode-solutions-5zk.pages.dev/posts/0117-populating-next-right-pointers-in-each-node-ii/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0117-populating-next-right-pointers-in-each-node-ii/Medium | Linked List, Tree, Depth-First Search, Breadth-First Search, Binary Treehttps://leetcode-solutions-5zk.pages.dev/posts/0138-copy-list-with-random-pointer/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0138-copy-list-with-random-pointer/Medium | Hash Table, Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0141-linked-list-cycle/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0141-linked-list-cycle/Easy | Hash Table, Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0142-linked-list-cycle-ii/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0142-linked-list-cycle-ii/Medium | Hash Table, Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0143-reorder-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0143-reorder-list/Medium | Linked List, Two Pointers, Stack, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0146-lru-cache/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0146-lru-cache/Medium | Hash Table, Linked List, Design, Doubly-Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0147-insertion-sort-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0147-insertion-sort-list/Medium | Linked List, Sortinghttps://leetcode-solutions-5zk.pages.dev/posts/0148-sort-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0148-sort-list/Medium | Linked List, Two Pointers, Divide and Conquer, Sorting, Merge Sorthttps://leetcode-solutions-5zk.pages.dev/posts/0160-intersection-of-two-linked-lists/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0160-intersection-of-two-linked-lists/Easy | Hash Table, Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0019-remove-nth-node-from-end-of-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0019-remove-nth-node-from-end-of-list/Medium | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0002-add-two-numbers/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0002-add-two-numbers/Medium | Linked List, Math, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0203-remove-linked-list-elements/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0203-remove-linked-list-elements/Easy | Linked List, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0206-reverse-linked-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0206-reverse-linked-list/Easy | Linked List, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0021-merge-two-sorted-lists/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0021-merge-two-sorted-lists/Easy | Linked List, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0023-merge-k-sorted-lists/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0023-merge-k-sorted-lists/Hard | Linked List, Divide and Conquer, Heap (Priority Queue), Merge Sorthttps://leetcode-solutions-5zk.pages.dev/posts/0234-palindrome-linked-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0234-palindrome-linked-list/Easy | Linked List, Two Pointers, Stack, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0237-delete-node-in-a-linked-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0237-delete-node-in-a-linked-list/Medium | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0024-swap-nodes-in-pairs/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0024-swap-nodes-in-pairs/Medium | Linked List, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0025-reverse-nodes-in-k-group/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0025-reverse-nodes-in-k-group/Hard | Linked List, Recursionhttps://leetcode-solutions-5zk.pages.dev/posts/0061-rotate-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0061-rotate-list/Medium | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0082-remove-duplicates-from-sorted-list-ii/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0082-remove-duplicates-from-sorted-list-ii/Medium | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0083-remove-duplicates-from-sorted-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0083-remove-duplicates-from-sorted-list/Easy | Linked Listhttps://leetcode-solutions-5zk.pages.dev/posts/0086-partition-list/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0086-partition-list/Medium | Linked List, Two Pointershttps://leetcode-solutions-5zk.pages.dev/posts/0092-reverse-linked-list-ii/Fri, 17 Apr 2026 00:00:00 +0000https://leetcode-solutions-5zk.pages.dev/posts/0092-reverse-linked-list-ii/Medium | Linked List