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

namespace OperationTests
{
    class Program
    {
        static void Main(string[] args)
        {
            var N1 = int.Parse(Console.ReadLine());
            var N2 = int.Parse(Console.ReadLine());
            string operators = Console.ReadLine();
           switch (operators)
            {
                case "+" :
                    var result = N1 + N2;
                    if(result % 2 == 0)
                    {
                        Console.WriteLine("{0} + {1} = {2} - even", N1, N2, result);
                    }
                    else
                    {
                        Console.WriteLine("{0} + {1} = {2} - odd", N1, N2, result);
                    }break;
                case "-":
                     result = N1 - N2;
                    if (result % 2 == 0)
                    {
                        Console.WriteLine("{0} - {1} = {2} - even", N1, N2, result);
                    }
                    else
                    {
                        Console.WriteLine("{0} - {1} = {2} - odd", N1, N2, result);
                    }
                    break;
                case "*":
                    result = N1 * N2;
                    if (result % 2 == 0)
                    {
                        Console.WriteLine("{0} * {1} = {2} - even", N1, N2, result);
                    }
                    else
                    {
                        Console.WriteLine("{0} * {1} = {2} - odd", N1, N2, result);
                    }
                    break;
                case "/":
                    if (N2 == 0)
                    {
                        Console.WriteLine("Cannot divide {0} by zero", N1);
                    }
                    else
                    {
                        result = N1/N2;
                        Console.WriteLine("{0} / {1} = {2:F2}",N1, N2, result);
                    }
                    break;
                case "%":
                    if (N2 == 0)
                    {
                        Console.WriteLine("Cannot divide {0} by zero", N1);
                    }
                    else
                    {
                        result = N1 % N2;
                        Console.WriteLine("{0} % {1} = {2}",N1, N2, result);
                    }
                    break;
            }
        }
    }
}