Reverse a string in Java

Question

I have \"Hello World\" kept in a String variable named hi.

I need to print it, but reversed.

How can I do this? I understand there

Answer 1

package logicprogram;
import java.io.*;

public class Strinrevers {
public static void main(String args[])throws IOException
{
    BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
    System.out.println("enter data");
    String data=br.readLine();
    System.out.println(data);
    String str="";
    char cha[]=data.toCharArray();

    int l=data.length();
    int k=l-1;
    System.out.println(l);


    for(int i=0;k>=i;k--)
    {

        str+=cha[k];


    }
    //String text=String.valueOf(ch);
    System.out.println(str);

}

}