int main(int argc, char* argv[])
{
if(argc < 3){
printf("Неверное количество аргументов\n");
return -1;
}
int places = atoi(argv[1]);
int pass = atoi(argv[2]);
if(places <= 0 || pass <= 0){
printf("Введены неположительные аргументы\n");
return -1;
}
printf("Количество мест в корабле: %d\nКоличество отдыхающих на пляже: %d\n", places, pass);
//struct sembuf sem = { 0, 0, 0 };
int boatid = 0;
boatid = semget(IPC_PRIVATE, 2, IPC_CREAT | 0666);
int trapid = 0;
trapid = semget(IPC_PRIVATE, 2, IPC_CREAT | 0666);
int people = 0;
people = semget(IPC_PRIVATE, 1, IPC_CREAT | 0666);
if (places > pass)
places = pass;
mysemop(people, 0, pass);
int PassPid = 0;
int TitanicPid = fork();
if (!TitanicPid)
Titanic(boatid, trapid, places, people);
int i = 0;
for (; i < pass; i++) {
PassPid = fork();
if(PassPid < 0){
perror("Fork failed");
semctl(boatid, 2, IPC_RMID);
semctl(trapid, 2, IPC_RMID);
semctl(people, 1, IPC_RMID);
exit(-1);
}
if (!PassPid) {
passenger(boatid, trapid, people);
}
}
waitpid(TitanicPid, 0, 0);
semctl(boatid, 2, IPC_RMID);
semctl(trapid, 2, IPC_RMID);
for (i = 0; i < pass; i++)
wait(0);
printf("Пляж закрылся. Люди разошлись\n");
semctl(people, 1, IPC_RMID);
return 0;
}
int main(int argc, const char * argv[]) {
//srand((unsigned int)(time(NULL)));
Plane p;
Airport air("John F. Kennedy Airport", "New York", 3);
std::cout << "Welcome to " << air.getName() << ", " << air.getLocation() << ". \n\nWe currently fly to the following cities:\n";
for(int i = 0; i < air.getDestinations().size(); i++)
std::cout << air.getDestinations().at(i) << ", ";
std::cout << std::endl;std::cout << std::endl;
air.destinationFlights();
std::cout << std::endl;
Passenger passenger("Oyedotun","Oyesanmi", "Paris", SeatType::BUSINESS_CLASS);
Booking book(passenger);
book.seatAvailability(passenger, air);std::cout << std::endl;
return 0;
}
void TrafficMap::debug()
{
#if 0
int startCity, startTime, destCity;
while (cin >> startCity >> startTime >> destCity)
{
int destTime(minCostArriveTime[startCity][startTime][destCity]);
cout << "minCost : " << minCost[startCity][startTime][destCity][destTime] << endl;
cout << "passCities: ";
for (int i(0); i != CITY_NUM; ++i)
if (minCostPass[startCity][startTime][destCity][destTime] & (1 << i))
cout << cityNoToName[i] << " ";
cout << "\n";
vector<int> revPath;
int passCity(destCity), passTime(destTime);
do
{
revPath.push_back(minCostPrv[startCity][startTime][passCity][passTime]);
passCity = edges[revPath.back()].depart.city;
passTime = edges[revPath.back()].depart.time;
} while (!(passCity == startCity && passTime == startTime));
for (auto it = revPath.rbegin(); it != revPath.rend(); ++it)
cout << edges[*it] << endl;
}
#elif 1
ofstream ofs("F:/debug.txt");
/*
Passenger passenger;
passenger.demand.startCity = "Xi'an";
passenger.demand.destCity = "Shijiazhuang";
for (const string& s : {"Changchun", "Guangzhou", "Chengdu", "Shanghai", "Changsha", "Chongqing", "Nanjing"})
passenger.demand.passCities.push_back(s);
passenger.demand.startTime = 12,
passenger.demand.strategy = MIN_COST;
*/
Passenger passenger(passengers.at(passengers.size() - 1) );
clock_t start = clock();
vector<string>::iterator it;
for (it = passenger.demand.passCities.begin(); it != passenger.demand.passCities.end(); it ++)
{
string tmp(*it);
qDebug("%s",tmp.c_str());
}
//getStrategy(passengers.at(passengers.size() - 1));
//restoreEdge();
// for (int i = 0; i <= 10; i++)
// passengers[passengers.size() - 1].status.revPath.push_back(i + 250);
clock_t stop = clock();
qDebug( "stragtegy got in %d ms\n", stop - start);
ofs.close();
#endif // 1
}
