Vaccine

#include <stdio.h>
#include <string.h>

struct Date {
    int day;
    int month;
    int year;
};

struct Time {
    int hours;
    int minutes;
};

struct VaccinationPlace {
    char name[50];
    char address[100];
    int capacity;
};

struct Vaccine {
    char name[50];
    char manufacturer[50];
    int dosesRequired;
};

struct Person {
    char name[50];
    int age;
    char address[100];
};

struct Appointment {
    struct Date date;
    struct Time time;
    struct VaccinationPlace place;
    struct Vaccine vaccine;
    struct Person person;
};

struct Supply {
    struct Vaccine vaccine;
    int quantity;
};

void printAppointment(struct Appointment appt) {
    printf("Appointment Details:\n");
    printf("Date: %d/%d/%d\n", appt.date.day, appt.date.month, appt.date.year);
    printf("Time: %d:%02d\n", appt.time.hours, appt.time.minutes);
    printf("Vaccination Place: %s (%s)\n", appt.place.name, appt.place.address);
    printf("Vaccine: %s by %s (%d doses required)\n", appt.vaccine.name, appt.vaccine.manufacturer, appt.vaccine.dosesRequired);
    printf("Person: %s (%d years old, %s)\n", appt.person.name, appt.person.age, appt.person.address);
}

void printSupply(struct Supply supply) {
    printf("Vaccine Supply:\n");
    printf("Vaccine: %s by %s (%d doses required)\n", supply.vaccine.name, supply.vaccine.manufacturer, supply.vaccine.dosesRequired);
    printf("Quantity: %d\n", supply.quantity);
}

int main() {
    // Create example data
    struct Date apptDate = {10, 4, 2023};
    struct Time apptTime = {12, 30};
    struct VaccinationPlace apptPlace = {"Community Center", "123 Main St, Anytown, USA", 50};
    struct Vaccine apptVaccine = {"Moderna", "Moderna, Inc.", 2};
    struct Person apptPerson = {"John Doe", 35, "456 Elm St, Anytown, USA"};
    struct Appointment appt = {apptDate, apptTime, apptPlace, apptVaccine, apptPerson};

    struct Vaccine supplyVaccine1 = {"Pfizer-BioNTech", "Pfizer, Inc.", 2};
    struct Supply vaccineSupply1 = {supplyVaccine1, 100};

    struct Vaccine supplyVaccine2 = {"Johnson & Johnson", "Janssen Pharmaceuticals, Inc.", 1};
    struct Supply vaccineSupply2 = {supplyVaccine2, 50};

    // Print example data
    printAppointment(appt);
    printf("\n");
    printSupply(vaccineSupply1);
    printf("\n");
    printSupply(vaccineSupply2);

    return 0;
}