Reversing array in Java

Question

Why is wrong? I want to get a reversing array

public String getArrayReverse(int[] array) {
String result = ""

System.out.println("Original array: ");
for (int i = 0; i < array.length; i++) {
System.out.print(array[i] + " ");
}

System.out.println("Array in reverse order: ");
//Loop through the array in reverse order
for (int i = array.length-1; i >= 0; i--) {

System.out.print(array[i] + " ");
}

Answer 1

import java.util.Scanner;

public class Program
{
public static void main(String[] args) {
String str = new Scanner(System.in).nextLine();
System.out.println(new StringBuilder(str).reverse());
}
}

// Keep learning & happy coding :D

https://code.sololearn.com/c2YhalWK4iqL/#java

Answer 2

Nounou

These are two codes with the solution you can choose one both will work.

Answer 3

Jayakrishna🇮🇳

Answer 4

You are declaring method within another method ,which is not allowed in java. You need more changes to work the code. But here am giving a working code of your code.

public class Program
{
public static void main(String[] args) {
char array[]="hello world".toCharArray(); //string to charecter array convertion
//instead of string ,take here a input string. so edit this code to accept input and work with it.

System.out.println("Original array: ");
for (int i = 0; i < array.length; i++) {
System.out.print(array[i]);//+ " ");
}
System.out.println("\nArray in reverse order:");
//Loop through the array in reverse order
for (int i = array.length-1; i >= 0; i--) {
System.out.print(array[i]);//+ " ");
}
}
}ll

Answer 5

if you want to create a method and call it from main method then you need to do like this:

public class Program
{
public static void main(String[] args) {

getArrayReverse();//calling method here
}
//method defination
public static void getArrayReverse(){
//add defination or instruction here
}
}

//code above is not meant for code coach here.

Answer 6

⭐Nakul Pasi S/0 Krishnalal Pasi⭐ you are spamming of this thread.. pls don't do

Answer 7

Can you show the full code?
Save in playground and share link here..
Since you are passing int array but working as string array...

Answer 8

https://code.sololearn.com/cPP9UCjNB4A8/?ref=app

Answer 9

How can i change it to string because i want to work with string

Answer 10

SoloProg should i put your code befor my code or what i don’t understand because when i run it i didnt get what i want please answer me and thank you for your time