private void AsInt()
{
int a = 100;
int b = 201;
Console.WriteLine(DynamicMath.Sum(a, b));
Console.WriteLine(DynamicMath.Difference(a, b));
}
private void AsDouble()
{
double a = 100.002;
double b = 201.0105;
Console.WriteLine(DynamicMath.Sum(a, b));
Console.WriteLine(DynamicMath.Difference(a, b));
}