static void Main(string[] args)
{
PizzaSliceInputEntity pizzaInputEntity = new PizzaSliceInputEntity();
PizzaSliceOutputEntity pizzaSliceOutput = new PizzaSliceOutputEntity();
PizzaHandler handler = new PizzaHandler();
var filePath = Path.Combine(Directory.GetCurrentDirectory(), INPUT_FILE_NAME);
string fullText = File.ReadAllText(filePath);
var fullTextSplitted = PizzaHelper.SplitTextInput(fullText, separator);
handler.ToPizzaEntity(fullTextSplitted, pizzaInputEntity);
//calculate logic
handler.CalculateNumberOfSlices(pizzaInputEntity, pizzaSliceOutput);
var outputText = PizzaHelper.CreateOutputText(pizzaSliceOutput);
if (File.Exists(OUTPUT_FILE_NAME))
{
File.Delete(OUTPUT_FILE_NAME);
}
File.WriteAllText(OUTPUT_FILE_NAME, outputText);
}
public void CalculateNumberOfSlices(PizzaSliceInputEntity pizzaInput, PizzaSliceOutputEntity pizzaOutput)
{
var listToCalculate = new List <PizzaSliceInputWithIndexEntity>();
var numberOfSlicesToOrder = new List <long>();
numberOfSlicesToOrder.AddRange(pizzaInput.NumberOfSlicesToOrder);
var withIndex = pizzaInput.NumberOfSlicesToOrder.Select((item, indexf) => new
{
Value = item,
Index = indexf
})
.ToList();
listToCalculate = withIndex.Select(ass => new PizzaSliceInputWithIndexEntity
{
Index = ass.Index,
Value = ass.Value
})
.ToList();
var listDescToCalculate = listToCalculate.OrderByDescending(n => n.Value).ToList();
pizzaOutput.PizzaSummedNumbers = CalculateSumRecursion(listDescToCalculate, pizzaInput.PizzaToOrder).OrderBy(o => o).ToList();
pizzaOutput.NumberOfPizzaTypes = pizzaOutput.PizzaSummedNumbers.Count;
}
public static string CreateOutputText(PizzaSliceOutputEntity pizzaSliceOutput)
{
return($@"{pizzaSliceOutput.NumberOfPizzaTypes}{Environment.NewLine}" +
$@"{String.Join(" ", pizzaSliceOutput.PizzaSummedNumbers.Select(p => p.ToString()))}");
}
