public static object FindMostFrequentlySleepyGaurd()
{
var logs = Input.Split("\r\n");
List <Log> logsSorted = SortLogs(logs);
Gaurd activeGaurd = null;
foreach (var log in logsSorted)
{
if (log.Entry.Contains('#'))
{
activeGaurd = NextGaurdRound(log.Entry);
}
else
{
activeGaurd.MinutesOfSleep += AddMinutesOfSleep(log.Entry, activeGaurd);
}
}
SleepyMinute mostSleepyMinute = null;
Gaurd sleepyGaurd = null;
foreach (var gaurd in gaurds)
{
if (sleepyGaurd == null)
{
sleepyGaurd = gaurd.Value;
}
foreach (var sleepyMinute in gaurd.Value.SleepyMinutes)
{
if (mostSleepyMinute == null)
{
mostSleepyMinute = sleepyMinute;
}
var test = sleepyMinute.minute;
if (mostSleepyMinute.Frequency < sleepyMinute.Frequency)
{
mostSleepyMinute = sleepyMinute;
sleepyGaurd = gaurd.Value;
}
}
}
//var keyValuePair = gaurds.w(x => x.Value.SleepyMinutes.Max(y => y.Frequency)).Value;
return(sleepyGaurd.Id * mostSleepyMinute.minute);
}
private static Gaurd NextGaurdRound(string log)
{
var gaurdId = int.Parse(_gaurdId.Match(log).ToString());
if (gaurds.ContainsKey(gaurdId))
{
return(gaurds[gaurdId]);
}
var newGaurd = new Gaurd {
Id = gaurdId, MinutesOfSleep = 0, SleepyMinutes = new SleepyMinute[60]
};
for (int i = 0; i < newGaurd.SleepyMinutes.Count(); i++)
{
newGaurd.SleepyMinutes[i] = new SleepyMinute();
}
gaurds.Add(newGaurd.Id, newGaurd);
return(newGaurd);
}
public static int FindMostSleepyGaurd()
{
var logs = Input.Split("\r\n");
List <Log> logsSorted = SortLogs(logs);
Gaurd activeGaurd = null;
foreach (var log in logsSorted)
{
if (log.Entry.Contains('#'))
{
activeGaurd = NextGaurdRound(log.Entry);
}
else
{
activeGaurd.MinutesOfSleep += AddMinutesOfSleep(log.Entry, activeGaurd);
}
}
Gaurd sleepyGaurd = null;
foreach (var gaurd in gaurds)
{
if (sleepyGaurd == null)
{
sleepyGaurd = gaurd.Value;
}
if (sleepyGaurd.MinutesOfSleep < gaurd.Value.MinutesOfSleep)
{
sleepyGaurd = gaurd.Value;
}
}
return(sleepyGaurd.Id); // * sleepyGaurd.IndexOfMax;
}
private static int AddMinutesOfSleep(string log, Gaurd activeGaurd)
{
if (log.Contains("asleep"))
{
activeGaurd.FellAsleepAt = GetDate(log);
}
if (log.Contains("wakes"))
{
activeGaurd.WokeUpAt = GetDate(log);
var totalMinutes = activeGaurd.WokeUpAt.Subtract(activeGaurd.FellAsleepAt).TotalMinutes;
for (var i = activeGaurd.FellAsleepAt.Minute; i < activeGaurd.FellAsleepAt.Minute + totalMinutes; i++)
{
activeGaurd.SleepyMinutes[i].Amount++;
if (i - 60 < activeGaurd.FellAsleepAt.Minute)
{
activeGaurd.SleepyMinutes[i].Frequency++;
activeGaurd.SleepyMinutes[i].minute = i;
}
}
return((int)totalMinutes);
}
return(0);
}
