private void EnsureReadStreamOnce()
{
if (_streamWasRead)
{
return;
}
_dataRecords = InputFileHelper.DataRecords(OdsInstancesFile.OpenReadStream(), out _missingHeaders);
_streamWasRead = true;
}
internal void Run()
{
var input = new InputFileHelper(_day.Year, _day.Day).GetInput();
ConsolePrinter.PrintPartStart(1);
var part1 = _day.Part1(input);
ConsolePrinter.PrintPartEnd(1, part1);
ConsolePrinter.PrintPartStart(2);
var part2 = _day.Part2(input);
ConsolePrinter.PrintPartEnd(2, part2);
}
