public override object SolvePart1(string input)
{
var timeSheet = TimeSheet.CalculateTimesheet(input);
var guardsTotalSleepTimes = from guard in timeSheet.AllGuardIds()
select(guard, sleepTime: timeSheet.GuardTotalSleepMinutes(guard));
var sleepiestGuard = guardsTotalSleepTimes.OrderByDescending(x => x.sleepTime)
.First()
.guard;
var sleepMatrix = timeSheet.DaysAsleepPerMinute(sleepiestGuard);
var sleepiestMinute = sleepMatrix.OrderByDescending(x => x.asleepCount)
.First();
return(sleepiestGuard * sleepiestMinute.minute);
}
public Day1804_TimesheetTests()
{
var observations = new Day1804Solution().GetPart1SampleInputs().First();
TimeSheet = TimeSheet.CalculateTimesheet(observations);
}
