public async Task <PrimeNumberMultiplicationResponse> GetMultiplicationTableAsync(PrimeNumberMultiplicationRequest request)
{
var response = new PrimeNumberMultiplicationResponse();
if (request == null || request.Number == null || request.Number <= 0)
{
response.Data = null;
response.AddErrorMessage("Invalid request");
return(response);
}
var primenumbers = await primeNumberGenerator.GeneratePrimes(request.Number.Value);
List <List <double> > PrimeMultiplicationTable = new List <List <double> >();
List <int> firstRow = new List <int>();
firstRow.Add(1);
firstRow.AddRange(primenumbers.Select(x => x));
foreach (int n in firstRow)
{
List <double> nextRow = new List <double>();
foreach (int number in firstRow)
{
nextRow.Add(number * n);
}
PrimeMultiplicationTable.Add(nextRow);
}
response.Data = PrimeMultiplicationTable;
return(response);
}
