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

namespace _09Operations_Between_Numbers
{
    class Program
    {
        static void Main(string[] args)
        {
            double N1 = int.Parse(Console.ReadLine());
            double N2 = int.Parse(Console.ReadLine());
            string operation = Console.ReadLine();
            double result = 0;


            if (operation == "+")
            {
                result = N1 + N2;
                if (result % 2 == 0)
                {
                    Console.WriteLine($"{N1} {operation} {N2} = {result} - even");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{N1} {operation} {N2} = {result} - odd");
                }
            }

            if (operation == "-")
            {
                result = N1 - N2;
                if (result % 2 == 0)
                {
                    Console.WriteLine($"{N1} {operation} {N2} = {result} - even");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{N1} {operation} {N2} = {result} - odd");
                }
            }
            if (operation == "*")
            {
                result = N1 * N2;

                if (result % 2 == 0)
                {
                    Console.WriteLine($"{N1} {operation} {N2} = {result} - even");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{N1} {operation} {N2} = {result} - odd");
                }
            }
            if (N2 == 0)
            {
                Console.WriteLine($"Cannot divide { N1} by zero");

            }
            else if (operation == "/")
                {
                    result = N1 / N2;
                    Console.WriteLine($"{N1} / {N2} = {result:F2}");
                }

                else if (operation == "%")
                {
                    result = N1 % N2;

                    Console.WriteLine($"{N1} % {N2} = {result}");
                }



        }
    }
}