View Code of Problem 78

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

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String[] s = new String[3];
        for (int i = 0; i < s.length; i++) {
            s[i] = scanner.nextLine();
        }
        Arrays.sort(s);
        for (String val : s) {
            System.out.println(val);
        }
    }
}