even oddd

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());
            string operatorOne = Console.ReadLine();
            int result = 0;
            string operatorTwo = "";

            if ((operatorOne=="+") || (operatorOne=="-") ||(operatorOne=="*"))
            {
                if (operatorOne=="+")
                {
                    result = N1 + N2;
                    operatorTwo = "+";
                }
                else if (operatorOne=="-")
                {
                    result = N1 - N2;
                    operatorTwo = "-";
                }
                else if (operatorOne=="*")
                {
                    result = N1 * N2;
                    operatorTwo = "*";
                }

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

        }
    }
}