Using C# Console Program Write a Programm that takes Input two Numbers and perform specific function(+ /- / % / * ) using if/else Statment

INPUT

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace Calculator

{

    class Program

    {

        static void Main(string[] args)

        {

            char op;

            double no1, no2, res;

            Console.WriteLine(" please enter num1");

            no1 = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine(" Please enter num2");

            no2 = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine(" Please Select the opperation\n+. Sum\n-. Subtrection\n*. Multiplication\n/. Division");

            op = Convert.ToChar(Console.ReadLine());

            if (op == '+')

            {

                res = no1 + no2;

                Console.WriteLine(" the sum of the given two numbers is {0}", res);

            }

            else

                if (op == '-')

                {

                    res = no1 - no2;

                    Console.WriteLine(" the subtrection of the given two numbers is {0}", res);

                }

                else

                    if (op == '*')

                    {

                        res = no1 * no2;

                        Console.WriteLine(" the Multiplication of the given two numbers is {0}", res);

                    }

                    else

                        if (op == '/')

                        {

                            res = no1 / no2;

                            Console.WriteLine(" the division of the given two numbers is {0}", res);

                        }

          }

     }

}

OUTPUT: