public void FindGreatestDenominatorTest()
{
var finder = new CommonDenominatorFinder();
var request = new CommonDenominatorRequest()
{
UserDenominator1 = 5, UserDenominator2 = 10, UserNumerator1 = 1, UserNumerator2 = 1
};
var result = finder.FindDenominator(request);
Assert.AreEqual(result.GCD, 5);
}
public ActionResult CommonDenominatorInput(CommonDenominatorModel request)
{
if (ModelState.IsValid)
{
var gcdFinder = new CommonDenominatorFinder();
var gcdData = new CommonDenominatorRequest();
gcdData.UserNumerator1 = request.UserNumerator1;
gcdData.UserDenominator1 = request.UserDenominator1;
gcdData.UserNumerator2 = request.UserNumerator2;
gcdData.UserDenominator2 = request.UserDenominator2;
var result = gcdFinder.FindDenominator(gcdData);
return(View("CommonDenominatorOutput", result));
}
else
{
return(View(request));
}
}
public CommonDenominatorResponse FindDenominator(CommonDenominatorRequest request)
{
var response = new CommonDenominatorResponse();
response.UserDenominator1 = request.UserDenominator1;
response.UserDenominator2 = request.UserDenominator2;
response.Min = Math.Min(response.UserDenominator1, response.UserDenominator2);
response.GCD = 1;
response.Holder = 1;
while (response.Holder <= response.Min)
{
if (response.UserDenominator1 % response.Holder == 0 && response.UserDenominator2 % response.Holder == 0)
{
response.GCD = response.Holder;
}
response.Holder++;
}
return(response);
}
