BigSort.java

import java.util.*;
import java.lang.String;

public class BigSort {
 public static List<String> bigSorting(List<String> unsorted) {
 // Write your code here
 Collections.sort(unsorted,
 (x, y) -> x.length() == y.length() ? x.compareTo(y) : Integer.compare(x.length(), y.length()));
 return unsorted;
 }

 public static void main(String[] args) {
 List<String> gfg = new ArrayList<String>();
 String[] ar = { "31415926535897932384626433832795", "1", "3", "10", "3", "5" };
 for (int i = 0; i < ar.length; i++) {
 gfg.add(ar[i]);
 }
 List<String> result = BigSort.bigSorting(gfg);
 System.out.println(result);
 }
}