Operations_Between_Numbers

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

namespace Operations_Between_Numbers
{
    class Program
    {
        static void Main(string[] args)
        {
            int N1 = int.Parse(Console.ReadLine());
            int N2 = int.Parse(Console.ReadLine());
            char action = char.Parse(Console.ReadLine());
            string type = string.Empty;
            if((N1==0||N2==0)&&(action=='/'||action=='%'))
            {
                Console.WriteLine($"Cannot divide {N1} by zero");
            }
            else
            {
                if (action == '+')
                {
                    int result = N1 + N2;
                    if(result%2==0)
                    {
                        type = "even";
                    }
                    else
                    {
                        type = "odd";
                    }
                    Console.WriteLine($"{N1} + {N2} = {result} - {type}");
                }
                else if(action=='-')
                {
                    int result = N1 - N2;
                    if (result % 2 == 0)
                    {
                        type = "even";
                    }
                    else
                    {
                        type = "odd";
                    }
                    Console.WriteLine($"{N1} - {N2} = {result} - {type}");
                }
                else if (action == '*')
                {
                    int result = N1 * N2;
                    if (result % 2 == 0)
                    {
                        type = "even";
                    }
                    else
                    {
                        type = "odd";
                    }
                    Console.WriteLine($"{N1} * {N2} = {result} - {type}");
                }
                else if (action == '/')
                {
                    double num1 = N1;
                    double num2 = N2;
                    double result = num1 / num2;
                    Console.WriteLine($"{num1} / {num2} = {result:f2}");
                }
                else if(action=='%')
                {
                    int result = N1 % N2;
                    Console.WriteLine($"{N1} % {N2} = {result}");
                }
            }
        }
    }
}