public void Calculate(IsMultipleOfResponse isMultipleOfResponse)
{
foreach (var number in isMultipleOfResponse?.result)
{
number.isMultiple = number.number != 0 && (number.number % this.divisor == 0);
}
}
public static IsMultipleOfResponse ToIsMultipleOfResponse(this IsMultipleOfRequest isMultipleOfRequest)
{
var isMultipleOfResult = new IsMultipleOfResponse();
if (isMultipleOfRequest.numbers != null && isMultipleOfRequest.numbers.Any())
{
isMultipleOfResult.result = isMultipleOfRequest
.numbers
.Select(n => new NumberResponse()
{
number = n,
isMultiple = false
}).ToList();
}
return(isMultipleOfResult);
}
public ActionResult <IsMultipleOfResponse> Post([Range(1, int.MaxValue)] int divisor,
IsMultipleOfRequest isMultipleOfRequest)
{
_logger.LogInformation(LogEvents.PostIsMultipleOf, "Calculating multiple numbers of {divisor} divisor.", divisor);
var isMultipleOfResult = new IsMultipleOfResponse();
isMultipleOfResult = isMultipleOfRequest.ToIsMultipleOfResponse();
var divisorCalculator = DivisorCalculatorFactory.Create(divisor);
divisorCalculator.Calculate(isMultipleOfResult);
_logger.LogInformation(LogEvents.ResponseIsMultipleOf,
"Result for calculating multiple numbers of {divisor} divisor: {isMultipleOfResult}", divisor, JsonSerializer.Serialize(isMultipleOfResult));
return(Ok(isMultipleOfResult));
}
public void IsMultiple__81728901_Of_151()
{
var calculator = new CalculatorOfAny(151);
IsMultipleOfResponse isMultipleOfResponse = new IsMultipleOfResponse()
{
result = new List <NumberResponse>()
{
new NumberResponse()
{
number = 81728901
}
}
};
calculator.Calculate(isMultipleOfResponse);
Assert.IsTrue(isMultipleOfResponse.result.First().isMultiple);
}
public void IsMultiple__97035_Of_3()
{
var calculator = new CalculatorOfAny(3);
IsMultipleOfResponse isMultipleOfResponse = new IsMultipleOfResponse()
{
result = new List <NumberResponse>()
{
new NumberResponse()
{
number = 97035
}
}
};
calculator.Calculate(isMultipleOfResponse);
Assert.IsTrue(isMultipleOfResponse.result.First().isMultiple);
}
public void IsMultiple__323455693_Of_11()
{
var calculator = new CalculatorOf11();
IsMultipleOfResponse isMultipleOfResponse = new IsMultipleOfResponse()
{
result = new List <NumberResponse>()
{
new NumberResponse()
{
number = 323455693
}
}
};
calculator.Calculate(isMultipleOfResponse);
Assert.IsTrue(isMultipleOfResponse.result.First().isMultiple);
}
public void Calculate(IsMultipleOfResponse isMultipleOfResponse)
{
foreach (var numberResponse in isMultipleOfResponse?.result)
{
int even = 0;
int odd = 0;
int[] units = Math.Abs(numberResponse.number).ToString().Select(c => int.Parse(c.ToString())).ToArray();
for (int i = 0; i < units.Length; i++)
{
if (i % 2 == 0)
{
odd += units[i];
}
else
{
even += units[i];
}
}
numberResponse.isMultiple = numberResponse.number != 0 &&
((odd - even == 0) || (Math.Abs((odd - even) % 11) == 0));
}
}
