gg

using System;

namespace jgg
{
    class Program
    {
        static void Main(string[] args)
        {
            double N1 = double.Parse(Console.ReadLine());
            double N2 = double.Parse(Console.ReadLine());
            string operation = Console.ReadLine();
            double result = 0;
            string evenOrNot = "evenOrNot";

            if (operation == "+")
            {
                result = N1 + N2;
                if (result % 2 == 0)
                {
                    evenOrNot = "even";
                }
                else
                {
                    evenOrNot = "odd";
                }
                Console.WriteLine($"{N1} {operation} {N2} = {result} - {evenOrNot}");
            }
            else if (operation == "-")
            {
                result = N1 - N2;
                if (result % 2 == 0)
                {
                    evenOrNot = "even";
                }
                else
                {
                    evenOrNot = "odd";
                }
                Console.WriteLine($"{N1} {operation} {N2} = {result} - {evenOrNot}");
            }
            else if (operation == "*")
            {
                result = N1 * N2;
                if (result % 2 == 0)
                {
                    evenOrNot = "even";
                }
                else
                {
                    evenOrNot = "odd";
                }
                Console.WriteLine($"{N1} {operation} {N2} = {result} - {evenOrNot}");
            }
            if (operation == "/")
            {
                if (N1 == 0 || N2 == 0)
                {
                    Console.WriteLine($"Cannot divide {N1} by zero");
                }
                else
                {
                    result = N1 / N2; Console.WriteLine($"{N1} {operation} {N2} = {result} ");
                }
            }
            else if (operation == "%")
            {
                if (N1 == 0 || N2 == 0)
                {
                    Console.WriteLine($"Cannot divide {N1} by zero");
                }
                else
                {
                    result = N1 % N2; Console.WriteLine($"{N1} {operation} {N2} = {result} ");
                }

            }
        }
    }
}