Implement Queue Using Array - The Coding Shala

Home >> Data Structures >> Implement Queue Using Array

 In this post, we will learn how to Implement Queue Using Array and will write a Java program for the same.

Implement Queue Using Array

We will write a simple Java Program to implement queue using the array, Only Push and Pop method we will implement here.

Java Program: 

class MyQueue {

    int front, rear;
	int arr[] = new int[100005];

	/* The method push to push element
	   into the queue */
	void push(int x)
	    arr[rear] = x;

    /* The method pop which return the 
       element poped out of the queue*/
	int pop()
		if(front == rear) return -1;
		int res = arr[front];
		return res;

Other Posts You May Like
Please leave a comment below if you like this post or found some errors, it will help me to improve my content.


Popular Posts from this Blog

Shell Script to find sum, product and average of given numbers - The Coding Shala

Shell Script to Create a Simple Calculator - The Coding Shala

Add two numbers in Scala - The Coding Shala

New Year Chaos Solution - The Coding Shala

Richest Customer Wealth LeetCode Solution - The Coding Shala