import java.math.BigDecimal; import java.util.*; class Solution{

public static void main(String []args){
    //Input
    Scanner sc= new Scanner(System.in);
    int n=sc.nextInt();
    String []s=new String[n+2];
    for(int i=0;i<n;i++){
        s[i]=sc.next();
    }
    sc.close();

for (int i=n; i>=0; i--) { for (int j=0; j

            if (numA.compareTo(numB) == -1) {
                String tmp = s[j];

                s[j] = s[j+1];
                s[j+1] = tmp;
            }
        }
    }


    //Output
    for(int i=0;i<n;i++)
    {
        System.out.println(s[i]);
    }
}

}

Arrays.sort(s, 0, n, (String a,String b) ->{return new BigDecimal(b).compareTo(new BigDecimal(a));});

import java.io.; import java.util.; import java.math.*;

public class Solution {

public static void main(String[] args) {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */

    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    String arr [] = new String[n];
    for(int i = 0; i < n; i++){
        arr[i] = sc.next();
    }
    sc.close();

    Arrays.sort(arr,(String a,String b)-> new BigDecimal(b).compareTo(new BigDecimal(a)));

    for(int i = 0; i < n; i++){
        System.out.println(arr[i]);
        }

}

}

Hello friends! I'm at this problem and try to figure out how ti solve it. i didn't pass 3 tests and I which what those are. The main problom for me is when i convert from string array to bigdecimals array some values suffering modifications like this : string array -> ".12" ==> to bigDecimals -> "0.12" and i don't want to happend. I've searched all internet but nothing can helped me. Do you have any advice? Thank you!