백준 2920 java

import java.util.Scanner;

public class bj2920
{
    public static void main(String[] args)
    {
        Scanner scanner = new Scanner(System.in);
        int result = 0;
        int i;
        int input[] = new int[8];

        for(i = 0; i < 8; i++)
        {
            input[i] = scanner.nextInt();
        }
        for(i = 1; i < 8; i++)
        {
            if(input[0] == 1 && input[i] == input[i-1] + 1)
            {
                result = 1;
            }
            else if(input[0] == 8 && input[i] == input[i-1] - 1)
            {
                result = 2;
            }
            else
            {
                result = 3;
                break;
            }
        }
        if(result == 1)
        {
            System.out.println("ascending");
        }
        else if(result == 2)
        {
            System.out.println("descending");
        }
        else
        {
            System.out.println("mixed");
        }

        scanner.close();
    }
}