Redo the example shown in Listing 12.12, using the STL queue template class instead of the Queue class described in Chapter 12.

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Listing 12.12 bank.cpp // bank.cpp -- using the Queue interface // compile with queue.cpp #include #include // for rand() and srand() #include // for time() #include "queue.h" const int MIN_PER_HR = 60; bool newcustomer (double x); // is there a new customer? int main() { using std::cin; using std::cout; using std::endl; using std::ios_base; // setting things up std::srand (std::time (0)); // random initializing of rand() cout << "Case Study: Bank of Heather Automatic Teller\n"; cout << "Enter maximum size of queue: "; int qs; cin >> qs; Queue line (gs); // line queue holds up to qs people cout << "Enter the number of simulation hours: "; int hours; // hours of simulation. cin >> hours; // simulation will run 1 cycle per minute long cyclelimit = MIN_PER_HR hours; // # of cycles *