using System;
 
public class Calculadora
{
    public double Suma (int a, int b)
    {
        return a + b;
    }
 
    public double Suma (double a, double b)
    {
        return a + b;
    }
 
    public static void Main()
    {
    	Calculadora calc = new Calculadora();
 
    	Console.WriteLine ("Suma de enteros: 3 + 5 = {0}", calc.Suma(3, 5));
    	Console.WriteLine ("Suma de decimales (double): 3.5 + 5.3 = {0}", calc.Suma(3.5, 5.3));
    }
}

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