Java Program to print elements of an array in reverse order

In this tutorial you will learn about the Java Program to print elements of an array in reverse order and its application with practical example.

In this tutorial, we will learn to create a Java program that will print elements of an array in reverse order using Java programming.

Table Of Contents−

Java Program to print elements of an array in reverse order

Reverse Order:-

Prerequisites

Before starting with this tutorial, we assume that you are the best aware of the following Java programming topics:

Operators in Java Programming.

Basic Input and Output function in Java Programming.
Basic Java programming.
For loop in Java programming.

Arithmetic operations in Java Programming.

Reverse Order:-

In reverse order, we first take an array or declare an array, then reverse that array and print it.

Example:-

Array:- {1, 2, 3, 4, 5}

Reversed Array be:-{5, 4, 3, 2, 1}

Program description to print elements of an array in reverse order.

In this program, First, we will first take the size of the array from the user. Then we will reverse the array using the for-loop and store it in a new variable. Then we will print the reverse of the original array to the user.

With the help of this program, we can print elements of an array in reverse order.

Program Code:-

//Java Program to print elements of an array in reverse order.
import java.util.*;
class ReversalArray
{
    //Body of the main funciton.
    public static void main(String[] args) 
    {
        //Declaring the required varaibles for the program.
        int size, res,i,j=0;
        //i,j = it will hold the integer value for the loops.
        
        Scanner s = new Scanner(System.in);
        //Taking the size of the array
        System.out.print("Enter number of elements in the array:");
        size = s.nextInt();
        int array[] = new int[size];
        int rev[] = new int[size];
        //Taking the elements of the array
        System.out.println("Enter "+size+" elements ");
        for( i=0; i < size; i++)
        {
            array[i] = s.nextInt();
        }
        //Reversing the array for the user.
        System.out.println("Reverse of an array is :");
        for( i=size;i>0 ; i--,j++)
        {
            rev[j] = array[i-1];
            //Printing the reversal of the array to the user.
            System.out.println(rev[j]);
    
        }
    }
}

//Java Program to print elements of an array in reverse order.

import java.util.*;

class ReversalArray

{

//Body of the main funciton.

public static void main(String[] args)

{

//Declaring the required varaibles for the program.

int size, res,i,j=0;

//i,j = it will hold the integer value for the loops.

Scanner s = new Scanner(System.in);

//Taking the size of the array

System.out.print("Enter number of elements in the array:");

size = s.nextInt();

int array[] = new int[size];

int rev[] = new int[size];

//Taking the elements of the array

System.out.println("Enter "+size+" elements ");

for( i=0; i < size; i++)

{

array[i] = s.nextInt();

}

//Reversing the array for the user.

System.out.println("Reverse of an array is :");

for( i=size;i>0 ; i--,j++)

{

rev[j] = array[i-1];

//Printing the reversal of the array to the user.

System.out.println(rev[j]);

}

Output:-

In the above program, we have first initialized the required variable.

array[] = it will hold the integer value.
i = it will hold the integer value.
j = it will hold the integer value.

size = it will hold the integer value.

Taking the size of the array and the elements.

Program Code to Reverse an Array.

Printing reversed array to the user.

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Java Program to print elements of an array in reverse order