c##

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

namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            //Console.WriteLine("Input your surname");
            //string name = Console.ReadLine();
            //Console.WriteLine("Input your name");
            //string surname = Console.ReadLine();
            //Console.WriteLine("Input your otchestvo");
            //string otchestvo = Console.ReadLine();
            //Console.WriteLine( surname + " " + name + " " + otchestvo);
            double x , y;
            string str1 = Console.ReadLine();
            string str2 = Console.ReadLine();
            Console.WriteLine((100/150).ToString("F4"));
            if (double.TryParse(str1, out x) && double.TryParse(str2, out y))
            {
                Console.WriteLine(x - (int)x + y - (int)y);

            }
        }
    }
}