static void Main(string[] args)
{
MathProxy _mathProxy = new MathProxy();
Console.WriteLine("2 + 2 = {0}", _mathProxy.Add(2, 2));
Console.WriteLine("2 - 2 = {0}", _mathProxy.Subtract(2, 2));
Console.WriteLine("2 * 2 = {0}", _mathProxy.Multiply(2, 2));
Console.WriteLine("2 / 2 = {0}", _mathProxy.Divide(2, 2));
Console.ReadKey();
}
static void Main(string[] args)
{
MathProxy proxy = new MathProxy();
Console.WriteLine($"4 + 2 = {proxy.Add(4, 2)}");
Console.WriteLine($"4 - 2 = {proxy.Sub(4, 2)}");
Console.WriteLine($"4 * 2 = {proxy.Multiply(4, 2)}");
Console.WriteLine($"4 / 2 = {proxy.Divide(4, 2)}");
try
{
Console.WriteLine($"4 / 0 = {proxy.Divide(4, 0)}");
}
catch (DivideByZeroException ex)
{
Console.WriteLine(ex.Message);
}
}