Convert Celsius to Fahrenheit in C#

class Program

        {

            static void Main(string[] args)

            {

                int celsius, farenheit;

                Console.WriteLine("Enter the Temperature in Celsius : ");

                celsius = int.Parse(Console.ReadLine());

                farenheit = (celsius * 9) / 5 + 32;

                Console.WriteLine("Temperature in Farenheit is :" + farenheit);

                Console.ReadLine();

             }

        }

Output: