Coordinate System EXAM !!!!!!!!!!!!!!!!!!!!!

using System;

namespace CoordinateSystem
{
	class CoordinateSystem
	{
		public static void Main(string[] args)
		{
			decimal x = decimal.Parse(Console.ReadLine());
			decimal y = decimal.Parse(Console.ReadLine());
			bool first = x > 0 && y > 0;
			bool second = x < 0 && y > 0;
			bool third = x < 0 && y < 0;
			bool fourth = x > 0 && y < 0;
			bool zero = x == 0 && y == 0;
			bool fifth = x == 0 && y > 0 || y < 0;
			bool sixth = y == 0 && x > 0 || x < 0;
			if(zero)
			{
				Console.WriteLine("0");
			}
			else if(second)
			{
				Console.WriteLine("2");
			}
			else if(third)
			{
				Console.WriteLine("3");
			}
			else if(fourth)
			{
				Console.WriteLine("4");
			}
			else if(fifth)
			{
				Console.WriteLine("5");
			}
			else if(sixth)
			{
				Console.WriteLine("6");
			}
			else if(first)
			{
				Console.WriteLine("1");
			}

		}
	}
}