public IHttpActionResult Fibonacci(string n)
{
try
{
checked
{
if (!long.TryParse(n, out long param))
{
return(BadRequest("The request is invalid."));
}
else
{
//Generate the Fibonacci sequence.
var value = helpers.Fibonacci(param);
return(Ok(value));
}
}
}
catch (OverflowException ex)
{
return(BadRequest("The request is invalid."));
}
catch (Exception ex)
{
return(BadRequest("Error"));
}
}