using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Приход: ");

        double income = double.Parse(Console.ReadLine());

        Console.Write("Разход: ");

        double loss = double.Parse(Console.ReadLine());

        if(income > loss) Console.WriteLine("Печалба: " + (income - loss) + " лв");

        else Console.WriteLine("Загуба: " + (loss - income) + " лб");

    }

}