How to reverse a string in java

Answer 1

Godfred Opintan ,

since this question has been asked frequently, please use the search bar.

thanks!

Answer 2

use array- https://code.sololearn.com/cy26M72V2D2g/?ref=app

StringBuilder
https://code.sololearn.com/cpAv2CZejx67/?ref=app

Answer 3

Thanks

Answer 4

Reverse it by decreasing .length()-1 function in the loop

Answer 5

You can also do it this way without StringBuilder.....

https://code.sololearn.com/cOF9nbaxaytB/?ref=app

Answer 6

That's short. thanks

Answer 7

import java.util.Scanner;

public class Program
{
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String text = scanner.nextLine();
char[] arr = text.toCharArray();
for(int i=arr.length-1;i>=0;i--)
{
System.out.println(arr[i]);
}

}
}

Answer 8

for(int i = arr.length - 1; i >= 0; i--){
System.out.print(arr[i]);

yup, my issue, why it didn´t work. Was separating by comma and not semi colon in the for condition. " , } ) " these three are really a pain in the ass sometimes, lol