Not accepting the code for recursion dictionary

#1

import java.util.Scanner;

public class lexCom
{
public static void lexo(String str,String ans,String target)
{
if(str.length()==0)
{
int x=ans.compareTo(target);
if(x>0)
System.out.println(ans);

        return;
    }
    for(int i=0;i<str.length();i++)
    {
        char cc=str.charAt(i);
        String ros=str.substring(0,i)+str.substring(i+1);
        lexo(ros, ans+cc,target);
    }
}
public static void main(String[] args)
{
    Scanner sc=new Scanner(System.in);
    String str=sc.next();
    
    lexo(str,"",str);
}

}

this is the full code and is running on netbeans.

#2

the answer is correct but is not in dictionary order. how to change the order before printing?

#3

pass the sorted the string

hope this will help u

1 Like
#4

but dont change the origianl string