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Linked List Patterns
掌握鏈結串列的核心操作：反轉、快慢指針、合併與排序，從節點刪除到複雜重排，全面訓練 Linked List 面試題。
26 道題目
#
題目
難度
Rating
1
2. Add Two Numbers
Medium
1395
2
19. Remove Nth Node From End of List
Medium
1474
3
21. Merge Two Sorted Lists
Easy
1168
4
23. Merge K Sorted Lists
Hard
1893
5
24. Swap Nodes in Pairs
Medium
1408
6
25. Reverse Nodes in k-Group
Hard
2011
7
61. Rotate List
Medium
1558
8
82. Remove Duplicates from Sorted List II
Medium
1509
9
83. Remove Duplicates from Sorted List
Easy
1169
10
86. Partition List
Medium
1519
11
92. Reverse Linked List II
Medium
1559
12
138. Copy List with Random Pointer
Medium
1618
13
141. Linked List Cycle
Easy
1302
14
142. Linked List Cycle II
Medium
1484
15
143. Reorder List
Medium
1532
16
146. LRU Cache
Medium
1793
17
147. Insertion Sort List
Medium
1620
18
148. Sort List
Medium
1636
19
160. Intersection of Two Linked Lists
Easy
1495
20
203. Remove Linked List Elements
Easy
1222
21
206. Reverse Linked List
Easy
1186
22
234. Palindrome Linked List
Easy
1281
23
237. Delete Node in a Linked List
Medium
1300
24
328. Odd Even Linked List
Medium
1360
25
1721. Swapping Nodes in a Linked List
Medium
1561
26
2487. Remove Nodes From Linked List
Medium
1455