```python title="" class ListNode: """Linked List Node Class""" def __init__(self, val: int): self.val: int = val # Node value self.next: ListNode | None = None # Reference to the next node ``` === "C++" ```cpp title="" /* Linked List Node Structure */ struct List...
deffind(head:ListNode,target:int)->int:"""在链表中查找值为 target 的首个节点"""index=0whilehead:ifhead.val==target:returnindexhead=head.nextindex+=1return-1 可视化运行 全屏观看 > 4.2.2 数组 vs. 链表¶ 表4-1 总结了数组和链表的各项特点并对比了操作效率。由于它们采用两种相反的存储策略,...