核心代码块:Arrays.sort(arr, String::compareTo);


import java.util.Arrays;
import java.util.Scanner;

/**
 * @author
 * Created by Administrator on 2022-05-06 03:55
 */
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while(sc.hasNext()){
            int num = sc.nextInt();
            String[] arr = new String[num + 1];
            for (int i = 0; i <= num; i++) {
                arr[i] = sc.nextLine();
            }
            Arrays.sort(arr, String::compareTo);
            for (int i = 1; i <= num; i++) {
                System.out.println(arr[i]);
            }
        }


    }
}