Tic_Tac_Toe_Power

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Numerics;

namespace Tic_Tac_Toe_Power
{
    class Program
    {
        static void Main(string[] args)
        {
            int y = int.Parse(Console.ReadLine());
            int x = int.Parse(Console.ReadLine());
            int v = int.Parse(Console.ReadLine());

            int one = 1;
            int[] ticTacToe = new int[9];
            double x1 = 0;
            double x2 = 0;
            for (int a = 0; a < 3; a++)
            {
                for (int b = 0; b < 3; b++)
                {
                    ticTacToe[a] = one;
                    one++;
                    int multi = ticTacToe[a];
                    if(x == a && y == b)
                    {
                        x2 = multi;
                    }
                }
            }
            for (int a = 0; a < 3; a++)
            {
                for (int b = 0; b < 3; b++)
                {
                    ticTacToe[a] = v;
                    v++;
                    int num = ticTacToe[a];
                    if (x == a && y == b)
                    {
                        x1 = num;

                    }
                }
            }
            BigInteger z = 1;
            for(int i = 0; i < x2; i++)
            {
                z *= (BigInteger)x1;
            }
            Console.WriteLine(z);
        }
    }
}