Create a class Queue and a Main to test it. This Queue will be implemented using an array and will hold int values. The array should start with a size of two. When needed, you should grow the array by doubling it in size. You will never shrink the array. Use a basic array of type int (do not use ArrayList or anything like that). Your Queue should have the following public methods: public void enqueue(int n) O(c) or O(n) when growing the array public int dequeue() O(n) public int peek() O(c) public int size() O(c) public boolean isEmpty() O(c)
Create a class Queue and a Main to test it. This Queue will be implemented using an array and will hold int values. The array should start with a size of two. When needed, you should grow the array by doubling it in size. You will never shrink the array. Use a basic array of type int (do not use ArrayList or anything like that). Your Queue should have the following public methods: public void enqueue(int n) O(c) or O(n) when growing the array public int dequeue() O(n) public int peek() O(c) public int size() O(c) public boolean isEmpty() O(c)
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
Problem 16PE:
The implementation of a queue in an array, as given in this chapter, uses the variable count to...
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Create a class Queue and a Main to test it. This Queue will be implemented using an array and will hold int values.
The array should start with a size of two. When needed, you should grow the array by doubling it in size. You will never shrink the array.
Use a basic array of type int (do not use ArrayList or anything like that).
Your Queue should have the following public methods:
- public void enqueue(int n)
- O(c) or O(n) when growing the array
- public int dequeue()
- O(n)
- public int peek()
- O(c)
- public int size()
- O(c)
- public boolean isEmpty()
- O(c)
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