using System;

public class Program

{

    public static void Main()

    {

        double num1,num2,sum;

        Console.Write("Enter num1\n");

        num1=Convert.ToDouble(Console.ReadLine());

        Console.Write("Enter num2\n");

        num2=Convert.ToDouble(Console.ReadLine());

        sum=num1+num2;

        Console.Write("Sum=" + sum);

    }

}