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// https://www.hackerrank.com/challenges/java-bigdecimal/problem

import helper.TerminalPrinter;

import java.math.BigDecimal;

import java.util.*;

public class JavaBigDecimal {

private static final Scanner scanner = new Scanner(System.in);

public static void main(String[] args) {

int n = scanner.nextInt();

String[] strings = input(n);

Arrays.sort(strings, 0, n, Collections.reverseOrder((o1, o2) -> {

BigDecimal first = new BigDecimal(o1);

BigDecimal second = new BigDecimal(o2);

return first.compareTo(second);

}));

TerminalPrinter.print(strings, 0, n);

}

private static String[] input(int number) {

String[] strings = new String[number + 2];

for(int i = 0 ; i < number ; i++){

strings[i] = scanner.next();

}

return strings;

}