Cartesian_Coordinate_System

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

namespace Problem_1___Cartesian_Coordinate_System
{
    class Program
    {
        static void Main(string[] args)
        {
            decimal x1 = decimal.Parse(Console.ReadLine());
            decimal y1 = decimal.Parse(Console.ReadLine());


            if (x1 > 0 && y1 > 0)
            {
                Console.WriteLine("1");
            }

            else if (x1 < 0 && y1 > 0)
            {
                Console.WriteLine("2");
            }
            else if (x1 < 0 && y1 < 0)
            {
                Console.WriteLine("3");
            }
            else if (x1 > 0 && y1 < 0)
            {
                Console.WriteLine("4");
            }
            else if (x1 == 0 && y1 != 0)
            {
                Console.WriteLine("5");
            }
            else if (x1 != 0 && y1 == 0)
            {
                Console.WriteLine("6");
            }
            else
            {
                Console.WriteLine("0");
            }
        }
    }
}