using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Welcome To Celsius to Fahrenheit and Kelvin Converter");

        Console.Write("Enter Celsius Amount: ");

        Double Celsius = Convert.ToDouble(Console.ReadLine());

        Double Fahr = (Celsius*9/5)+32;

        Double Kel = Celsius+273.15;

        Console.WriteLine(Celsius+" Celsius is "+Kel+" Kelvin or "+Fahr+" Fahrenheit");

    }

}