#include #include using namespace std; // Function to calculate parking charges double calculateParkingCharge(int startHour, int endHour, int dayOfWeek, bool isHoliday) { const double firstHourRate = 2.0; const double officeHourRate = 8.0; const double afterOfficeHourRate = 3.0; const double weekendHolidayRate = 4.0; const double discountRate = 0.20; const int discountStartTime = 23; // 11 PM const int discountEndTime = 18; // 6 PM const int minDiscountDuration = 3; // Minimum hours for discount eligibility double totalCharge = 0.0; int duration = (endHour < startHour) ? (24 + endHour - startHour) : (endHour - startHour); // Check if it's a working day (Monday to Friday) bool isWorkingDay = (dayOfWeek >= 1 && dayOfWeek <= 5); // Apply different rates based on the conditions if (startHour >= 9 && endHour <= 18 && isWorkingDay) { // Office hours totalCharge = firstHourRate + (duration - 1) * officeHourRate; // Apply discount for eligible parking duration and time if (duration >= minDiscountDuration && (endHour >= discountStartTime endHour < discountEndTime)) { totalCharge *= (1 - discountRate); } } else if ((endHour >= 18 && endHour <= 23) (endHour >= 0 && endHour < 9) !isWorkingDay) { // After office hours or weekend/holiday totalCharge = duration * (isWorkingDay ? afterOfficeHourRate : weekendHolidayRate); // Apply discount for eligible parking duration and time if (duration >= minDiscountDuration && (endHour >= discountStartTime endHour < discountEndTime)) { totalCharge *= (1 - discountRate); } } else { // Invalid input or overlapping time periods cout << "Invalid input or overlapping time periods." << endl; return 0.0; } return totalCharge; } int main() { int startHour, endHour, dayOfWeek; bool isHoliday; cout << "Enter start hour (in 24-hour format): "; cin >> startHour; cout << "Enter end hour (in 24-hour format): "; cin >> endHour; cout << "Enter day of the week (0=Sunday, 1=Monday, ..., 6=Saturday): "; cin >> dayOfWeek; cout << "Is it a Public Holiday? (1 for yes, 0 for no): "; cin >> isHoliday; // Calculate parking charge double parkingCharge = calculateParkingCharge(startHour, endHour, dayOfWeek, isHoliday); cout << "Parking Charge: RM " << parkingCharge << endl; return 0; }

PARKING HOUR