Здравейте,

задачата е девета от следния линк: https://softuni.bg/trainings/resources/officedocument/35586/exercise-problem-descriptions-programming-basics-bulgaria-october-2018/2158

Решение:

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

namespace operationsNums
{
    class Program
    {
        static void Main(string[] args)
        {
            double n1 = double.Parse(Console.ReadLine());
            double n2 = double.Parse(Console.ReadLine());
            string operation= Console.ReadLine();
            double result = 0;
            if (operation == "+" )
            {
                result = n1 + n2;
                if (result % 2 == 0)
                {
                    Console.WriteLine($"{n1} + {n2} = {result} - even");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{n1} + {n2} = {result} - odd");
                }
            }
           else if (operation == "-")
            {
                result = n1 - n2;
                if (result % 2 == 0)
                {
                    Console.WriteLine($"{n1} - {n2} = {result} - even");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{n1} - {n2} = {result} - odd");
                }
            }
           else if (operation == "*")
            {
                result = n1 * n2;
                if (result % 2 == 0)
                {
                    Console.WriteLine($"{n1} * {n2} = {result} - even");
                }
                else if (result % 2 == 1)
                {
                    Console.WriteLine($"{n1} * {n2} = {result} - odd");
                }
            }

            else if (operation == "%")
            {
                if (n2 != 0)
                {
                    result = n1 % n2;

                    Console.WriteLine($"{n1} % {n2} = {result}");
                }
                else { Console.WriteLine($"Cannot divide {n1} by zero"); }

            }
            else if (operation == "/")
            {
                if (n2 != 0) { Console.WriteLine($"{n1} / {n2} = {(n1 / n2):F2}"); }
                else { Console.WriteLine($"Cannot divide {n1} by zero"); }
            }

        }
    }
}

Judge ми дава 90/100 и грешка на 5 тест. Може ли малко помощ, тъй като не мога да си намеря грешката?

Благодаря предварително!