static void Main(string[] args)
{
VacationSchedule aliceSchedule = new VacationSchedule();
VacationSchedule bobSchedule = new VacationSchedule();
int readingPointer = 0;
string[] input = System.IO.File.ReadAllLines(@"in.txt");
int daysOfForecast = Int32.Parse(input[0]);
int numberOfAliceVacation = Int32.Parse(input[1]);
for (int aliceVacationIndex = 2; aliceVacationIndex < numberOfAliceVacation + 2; aliceVacationIndex++)
{
DayDuration currentAliceVacation = new DayDuration();
string[] vacationInput = input[aliceVacationIndex].Split(';');
aliceSchedule.AddVacation(new DayDuration(Int32.Parse(vacationInput[0]), Int32.Parse(vacationInput[1])));
readingPointer = aliceVacationIndex;
}
int numberOfBobVacation = Int32.Parse(input[readingPointer]);
for (int bobVacationIndex = readingPointer + 1; bobVacationIndex < readingPointer + numberOfBobVacation + 1; bobVacationIndex++)
{
DayDuration currentAliceVacation = new DayDuration();
string[] vacationInput = input[bobVacationIndex].Split(';');
bobSchedule.AddVacation(new DayDuration(Int32.Parse(vacationInput[0]), Int32.Parse(vacationInput[1])));
}
ForecastResult forecastResult = SafeDaysCalculator.Calculate(aliceSchedule, bobSchedule, numberOfBobVacation);
System.IO.File.WriteAllText(@"out.txt", forecastResult.ToString());
Console.ReadLine();
}
public static int GetSafetyLevelOfDay(VacationSchedule admin1Vacations, VacationSchedule admin2Vacations, int checkingDay)
{
int level = 0;
if (admin1Vacations.IsInOfficeAt(checkingDay))
{
level++;
}
if (admin2Vacations.IsInOfficeAt(checkingDay))
{
level++;
}
return(level);
}
public static ForecastResult Calculate(VacationSchedule admin1Vacations, VacationSchedule admin2Vacations, int daysOfForecast)
{
List <DayDuration> safeInterval = new List <DayDuration>();
List <DayDuration> unsafeInterval = new List <DayDuration>();
int currentSafeLevel = GetSafetyLevelOfDay(admin1Vacations, admin2Vacations, 1);
DayDuration checkingInterval = new DayDuration(1, 1);
if (currentSafeLevel == 0)
{
unsafeInterval.Add(checkingInterval);
}
else if (currentSafeLevel == 2)
{
safeInterval.Add(checkingInterval);
}
for (int checkingDay = 2; checkingDay <= daysOfForecast; checkingDay++)
{
int todaySafeLevel = GetSafetyLevelOfDay(admin1Vacations, admin2Vacations, checkingDay);
if (todaySafeLevel == currentSafeLevel)
{
checkingInterval.EndDay = checkingDay;
}
else
{
checkingInterval = new DayDuration(checkingDay, checkingDay);
if (todaySafeLevel == 0)
{
unsafeInterval.Add(checkingInterval);
}
else if (todaySafeLevel == 2)
{
safeInterval.Add(checkingInterval);
}
}
currentSafeLevel = todaySafeLevel;
}
return(new ForecastResult(safeInterval, unsafeInterval));
}