hello-algo/codes/go/pkg/list_node.go

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// File: list_node.go
// Created Time: 2022-11-25
// Author: Reanon (793584285@qq.com)
package pkg
// ListNode 链表节点
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type ListNode struct {
Next *ListNode
Val int
}
// NewListNode 链表节点构造函数
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func NewListNode(v int) *ListNode {
return &ListNode{
Next: nil,
Val: v,
}
}
// ArrayToLinkedList 将数组反序列化为链表
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func ArrayToLinkedList(arr []int) *ListNode {
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// dummy header of linked list
dummy := NewListNode(0)
node := dummy
for _, val := range arr {
node.Next = NewListNode(val)
node = node.Next
}
return dummy.Next
}