public string CheckInputToGetAnswerPart1()
{
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl);
Boot.TryExecute(values, out var accumulatorValue);
return(accumulatorValue.ToString());
}
private void CheckInputToGetAnswers()
{
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl);
_part1Answer = 0;
_part2Answer = 0;
foreach (var value in values)
{
if (string.IsNullOrWhiteSpace(value))
{
continue;
}
if (!InputStringParser.TryParseString(value, out var password, out var checkChar, out var minValue, out var maxValue))
{
throw new Exception($"A value is not in the correct format, I have not planned to deal with this: {value}");
}
if (PasswordPolicyChecker.CheckPassword(checkChar, minValue, maxValue, password))
{
_part1Answer++;
}
if (PasswordPolicyChecker.CheckOfficialPassword(checkChar, minValue, maxValue, password))
{
_part2Answer++;
}
}
}
public int CheckInputToGetAnswerPart1()
{
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl);
for (var i = 0; i < values.Length - 1; i++)
{
var firstValue = int.Parse(values[i]);
for (var j = i + 1; j < values.Length - 1; j++)
{
var secondValue = int.Parse(values[j]);
if (NumberChecker.TryGetCombinedNumberIfNumbersSumTo2020(new [] { firstValue, secondValue }, out var combinedValue) && combinedValue != null)
{
return((int)combinedValue);
}
}
}
throw new Exception("No values in the input combine to 2020");
}
private long CheckInput(int xOffset, int yOffset)
{
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl);
var treeCount = 0;
for (var startingPosition = new Point(0, 0); startingPosition.Y < values.Length - 1; startingPosition.Offset(xOffset, yOffset))
{
if (SlopeChecker.CheckIfPositionHoldsATree(values, startingPosition))
{
treeCount++;
}
}
return(treeCount);
}
private List <Seat> GetSeats()
{
var seats = new List <Seat>();
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl);
for (var i = 0; i < values.Length; i++)
{
var row = values[i];
for (var j = 0; j < row.Length; j++)
{
var seat = new Seat().CreateSeat(values[i][j], new Point(j, i));
if (seat != null)
{
seats.Add(seat);
}
}
}
return(seats);
}
public string CheckInputToGetAnswerPart1()
{
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl, "\n\n");
return(values.Count(v => new Passport(v).CheckPassportThatFieldsExist).ToString());
}
public string CheckInputToGetAnswerPart1()
{
var values = _puzzleInput.GetPuzzleInputAsArray(InputUrl, "\n\n");
return(values.Select(value => value.Split("\n").SelectMany(s => s.ToCharArray())).Select(questions => questions.Distinct().Count()).Sum().ToString());
}