#include <iostream.h>
#include <iomanip.h>
#include <ctype.h>

const int MAXSTRLEN = 50;      // maximum character length of a string
const float MPRICE = 269.95;   // price of a mountain bike
const float SPRICE = 149.50;   // price of a street bike

struct Customer
{
  char name[MAXSTRLEN];
  char address[MAXSTRLEN];
  int numbikes;
  char biketype;
  char goodrisk;
  float amount;
};

Customer recvorder();  // function prototype needed for main()
void shipslip(Customer);   // function prototype needed for main()

int main()
{
  Customer client;
  client = recvorder();   // enter the order
  shipslip(client);       // prepare shipping instructions

  return 0;
}

 // enter an order
 // precondition: requires MPRICE, which is the price of a mountain bike
 //             : and SPRICE, which is the price of a street bike

Customer recvorder() // return a structure of type Customer
{
  Customer record;  // record is local to this function
  char btype = 'N';
  char risk = 'U';
  float price;

  cout << "\nEnter customer information: ";
  cout << "\n Name: ";
  cin.getline(record.name, MAXSTRLEN);
  cout << " Address: ";
  cin.getline(record.address, MAXSTRLEN);
  cout << "\nHow many Bicycles are ordered: ";
  cin >> record.numbikes;
  cout << "Type of Bicycle ordered:";
  while( !(btype == 'M' || btype == 'S') )
  {
    cout << "\n M Mountain";
    cout << "\n S Street";
    cout << "\nChoose one (M or S): ";
    cin >> btype;
    btype = toupper(btype);   // make sure its in uppercase
  }
     // determine the price of the bike
  if (btype == 'M')
    price = MPRICE;
  else if (btype == 'S')
    price = SPRICE;

  record.amount = record.numbikes * price;
  record.biketype = btype;

  while( !(risk == 'Y' || risk == 'N') )
  {
    cout << "\nIs this customer a good risk (Y or N): ";
    cin >> risk;
    risk = toupper(risk);
  }
  record.goodrisk = risk;

  return record;
}

 // prepare a shipping list
void shipslip(Customer record)
{
  cout << "\n        Shipping Instructions:";
  cout << "\nTo: " << record.name;
  cout << "\n    " << record.address;
  cout << "\nShip: " << record.numbikes;
  if (record.biketype == 'M')
    cout << " Mountain Bikes";
  else if (record.biketype == 'S')
    cout << " Street Bikes";

    // set output formats
  cout << setw(6)
       << setiosflags(ios::fixed)
       << setiosflags(ios::showpoint)
       << setprecision(2);

  if (record.goodrisk == 'Y')
    cout << "\nby freight, and bill the customer $"
	 << record.amount << endl;
  else
    cout << "\nC.O.D.   Amount due on delivery = $"
	 << record.amount << endl;

  return;
}