using System;

public class Program

{    static int num1;

    static int num2;

    public static void Main()

    {

            String value = "";

            String value1 = "";

​

​

​

            Console.WriteLine("Enter first no:");

            value = Console.ReadLine();

            num1 = Convert.ToInt32(value);

​

​

            Console.WriteLine("Enter Second no:");

            value1 = Console.ReadLine();

            num2 = Convert.ToInt32(value1);

​

            Console.WriteLine("Expected Output:");

            Console.WriteLine(num1+" + "+num2+"=" + Addition(num1,num2));

            Console.WriteLine(num1 + " - " + num2 + "=" + Subtraction(num1,num2));

            Console.WriteLine(num1 + " * " + num2 + "=" + Multiplication(num1, num2));

            Console.WriteLine(num1 + " / " + num2 + "=" + Division(num1,num2));

            Console.WriteLine(num1 + " Mod " + num2 + "=" + Mod(num1,num2));

​

            Console.ReadLine();

​

​

        }

​

​

        public static int Addition(int num2,int num1)

        {

            int total = 0;

​

            total = (num1 + num2);

​

            return total;

        }

        public static int Subtraction(int num1,int num2)

        {

            int total = 0;

​

            total = (num1 - num2);

​

            return total;

        }

        public static int Division(int num1, int num2)

        {

            int total = 0;

​

            total = (num1 / num2);

​

            return total;

        }

        public static int Multiplication(int num1, int num2)

        {

            int total = 0;

​

            total = (num1 * num2);

​

            return total;

        }

​

        public static int Mod(int num1, int num2)

        {

            int total = 0;

​

            total = (num1 % num2);

​

            return total;

        }

}