main.cpp  #include "Account.h" #include  #include  #include  #include  #include  // rand, srand #include  // time using namespace std; void printArray(int arr[], int size){ int count = 1; for (int i = 0; i  accts){ for (int i = 0; i getName() getBalance()  0) && (numbers[moveTo - 1] > insert)){ numbers[moveTo] = numbers[moveTo - 1]; moveTo--; } numbers[moveTo] = insert; } } void insertionSort(vector & accts){ for (int i = 0; i  0) && (accts[moveTo - 1]->getBalance() > insert->getBalance())){ accts[moveTo] = accts[moveTo - 1]; moveTo--; } accts[moveTo] = insert; } } void swap(int* a, int* b){ int temp = *a; *a = *b; *b = temp; } void bubbleSort(int arr[], int size){ bool swapped; do { swapped = false; for (int i = 0; i  arr[i + 1]){ swap(&arr[i], &arr[i+1]); swapped = true; } // end if }// end for } while (swapped == true); } int main() { srand(time(0)); const int size = 10; int myArray[size]; int userArraySize; cout > userArraySize; int * numbers = new int[userArraySize]; for (int i = 0; i  accounts; char accountID = 'E'; for (int i = 1; i  
 
 
MovieTheater.cpp
 
#include "MovieTheater.h"
 
#include "Ticket.h"
 
#include 
 
 
 
// constructor
 
MovieTheater::MovieTheater(unsigned int capacity)
 
{
 
setCapacity(capacity);
 
setAvailableSeats(capacity);
 
}
 
 
 
// change values
 
void MovieTheater::setMovieName(std::string movie){
 
this->movie = movie;
 
}
 
 
 
void MovieTheater::setCapacity(unsigned int capacity){
 
if (capacity > 0){
 
this->capacity = capacity;
 
}
 
}
 
 
 
void MovieTheater::setAvailableSeats(unsigned int capacity){
 
if (capacity > 0){
 
availableSeats = capacity;
 
}
 
}
 
 
 
int MovieTheater::sellTicket(){
 
int number = -1;
 
if (availableSeats > 0){
 
Ticket newTicket{movie, selldate, screentime};
 
number = newTicket.ticketNumber;
 
soldTickets.push_back(newTicket);
 
availableSeats--;
 
}
 
return number;
 
}
 
 
 
// get information (const functions)
 
unsigned int MovieTheater::getCapacity() const{
 
return capacity;
 
}
 
 
 
unsigned int MovieTheater::getAvailableSeats() const{
 
return availableSeats;
 
}
 
 
 
unsigned int MovieTheater::getNumberSold() const{
 
return soldTickets.size();
 
}
 
 
 
std::string MovieTheater::getCurrentMovie() const{
 
return movie;
 
}
 
 
 
Ticket MovieTheater::findTicket(int n) const{
 
for (int i = 0; i  
if (soldTickets[i].ticketNumber == n){
 
Ticket found = soldTickets[i];
 
return found;
 
}
 
}
 
}
 
 
 
For more reference please check https://repl.it/@jholst/composition-friend-static