排序

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

public class Main {
    public static void main(String[] args) throws Exception {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter pw = new PrintWriter(System.out);

        int n = Integer.parseInt(br.readLine());
        String[] arr = new String[n];
        for (int i = 0 ; i < n; i++) {
            arr[i] = br.readLine();
        }
        Arrays.sort(arr);
        for (String str : arr) {
            pw.println(str);
        }

        pw.flush();
        pw.close();
        br.close();
    }
}