#include <iostream.h>
#include "CPstring.h"

// Name: Susan Rodger
//
// Date: 1/29/96
//
// Purpose: To give travel info for traveling to Europe

bool TravelPlace(string country)
// postcondition: Determines which travel brochure to send
//                returns true if agency has a brochure,
//                otherwise returns false     
{
   if ("Switzerland" == country)
   {
      cout << "We'll send you our Switzerland brochure." << endl;
   }
   else if ("Germany" == country)
   {
      cout << "We'll send you our Germany brochure." << endl;
   }
   else if ("France" == country)
   {
      cout << "We'll send you our France brochure." << endl;
   }
   else 
   {
      cout << "We do not have a brochure for " << country << endl;
      return false;
   }
   return true;
}

void TravelLodge(string place, double money, int years)
// precondition: money >=0, years >=0
// postcondition: determines type of lodging     
{
    cout << "We'll also send you info on ";
    if (money > 200.0)
    {
       cout << "exquisite suites." << endl;
       if ("France" == place)
       {
	   cout << "France has special rooms in palaces that might";
	   cout << endl << "be of interest to you." << endl;
       }
    }
    else if (money > 110.0)
    {
       cout << "grand hotels." << endl;
    }
    else if (money > 60.0)
    {
       cout << "hotels." << endl;
    }
    else if (money > 20.0)
    {
       if (years > 30)
       {
	   cout << "adult ";
       }
       else
       {
	   cout << "youth ";
       }
       cout << "hostels." << endl;
    }
    else 
    {
       cout << "camping." << endl;
    }
}

int AskAge()
// postcondition: returns an age     
{
   int numYears;
   cout << "How old are you?: ";
   cin >> numYears;
   return numYears;
}

string AskCountry()
// postcondition: returns the name of a european country 
{
   string country;
   cout << "Enter european country: ";
   cin >> country;
   return country;
}

double AskAmount()
// postcondition: returns the amount of money to spend on one night's lodging
{
   double money;
   cout << "How much to spend per night for lodging?: ";
   cin >> money;
   return money;
}


int main()
{
   string country;
   double amount;
   int age;
  
   cout << "Welcome to Exotic Travel Agency" << endl << endl;
   country = AskCountry();

   // If have brochures for a country, then ask for lodging info
   if (true == TravelPlace(country))  
   {  
       amount = AskAmount();
       age = AskAge();
       TravelLodge(country, amount, age);
   }
   return 0;
}