between num

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

namespace Operation_between_num
{
    class Program
    {
        static void Main(string[] args)
        {
            double N1 = double.Parse(Console.ReadLine());
            double N2 = double.Parse(Console.ReadLine());
            char operations = char.Parse(Console.ReadLine());

            double result = 0;

            if ((operations=='+'))
            {
                result = N1 + N2;
                if (result%2==0)
                {
                    Console.WriteLine($"{N1} {operations} {N2} = {result} - even ");
                }
                else if (result%2==1)
                {
                    Console.WriteLine($"{N1} {operations} {N2} = {result} - odd ");
                }
            }
            else if (operations=='-')
            {
                result = N1 - N2;
                if (result % 2 == 0)
                {
                    Console.WriteLine($"{N1} {operations} {N2} = {result} - even ");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{N1} {operations} {N2} = {result} - odd ");
                }
            }
            else if (operations=='*')
            {
                result = N1 * N2;
                if (result % 2==0)
                {
                    Console.WriteLine($"{N1} {operations} {N2} = {result} - even ");
                }
                else if (result%2==1)
                {
                    Console.WriteLine($"{N1} {operations} {N2} = {result} - odd ");
                }
            }
            else if (operations=='/')
            {
                result = N1 / N2;
                if (N1==0 || N2==0)
                {
                    Console.WriteLine($"Cannot divide {N1} by zero");
                }
                Console.WriteLine($"{N1} {operations} {N2} = {result:F2} ");
            }
            else if (operations=='%')
            {
                result = (N1 * 1.0) % N2; // nz
                if (N1==0 || N2==0)
                {
                    Console.WriteLine($"Cannot divide {N1} by zero");
                }
                Console.WriteLine($"{N1} % {N2} = {result}");
            }



        }
    }
}