using System.Collections.Generic;
using System.Threading.Tasks;
static void Main(string[] args)
Console.Write("Skriv in grader i Celsius: ");
int celsius = Convert.ToInt32(Console.ReadLine());
int fahrenheit = CelsiusToFahrenheit(celsius);
Console.WriteLine(celsius + " grader Celsius blir " + fahrenheit + " grader Fahrenheit.");
static int CelsiusToFahrenheit(int celsius)
int fahrenheit = celsius * 9 / 5 + 32;