Queue Implementation Using a LinkedList

Let’s implement queues using linked lists.

We saw how to create a queue using an array data structure in the previous lesson. Nowe, let’s look at how we can implement a queue using a linked list data structure.

Queue struct

First of all, let’s define a struct for our queue.

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type Node struct {
value int
next *Node
}
type QueueLinkedList struct {
head *Node
tail *Node
size int
}

Queue

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