In my function definitions under apply_discount, when I enter a 1 or 2 for the discountQues to see if the customer has a coupon, the program thinks I'm entering a ticket type (1=toddler, 2=junior, 3=senior). Can you tell me what I'm doing wrong? I already tried making discountQues a global variable, but that didn't help. I also tried moving the discount question code into main and that got me nowhere as well. The code is supposed to process a formula when I enter whether or not the customer has a discount coupon. Instead, it asks me to enter in the number of tickets again.
#include <iostream>
#include <string>
#include <sstream>
#include <iomanip>
#include <cmath>
#include <locale>
using namespace std;
//function prototype
double get_ticket_type();
double find_ticket_price(double ticType);
double apply_discount(double price, double ticType);
void disp_purchase();
void disp_final_report ();
const double JUNIOR_TIC_PRICE = 7.50;
const double SENIOR_TIC_PRICE = 11.50;
const double TODDLER_TIC_PRICE = 0.0;
const double DISCOUNT = 0.25;
const double MAX_SEAT_COUNT = 10.0;
double discountQues = 0.0;
int main()
{
//declare variables
double discountQues = 0.0;
double extraTic = 0.0;
double juniorTicTotal = 0.0;
double numTic = 0.0;
double seniorTicTotal = 0.0;
double ticType = 0.0;
double toddlerTicTotal = 0.0;
double totalCost = 0.0;
double totalNumTic = 0.0;
double totalRevenue = 0.0;
double discountPrice = 0.0;
//welcome the user and explain the purpose of the software
int consoleWidth = 40;
std::cout << setw(consoleWidth / 2) << " " << " PRIOLEAU PROGRAMMING, INC " << endl;
std::cout << setw(consoleWidth / 2) << " " << "SUMMERVILLE SEAWORLD TICKETING SOFTWARE 1.0" << endl << endl;
std::cout << "This program is designed to control, manage and track "
"ticket sales for Summerville Seaworld. Please input information when "
"you are prompted." << endl << endl;
//choose a type of ticket
ticType = get_ticket_type();//call function to get ticket type
while (ticType == 1 || ticType == 2 || ticType == 3 && ticType != 4)
{
//find ticket price
double price = find_ticket_price(ticType);
//receive ticket cost, apply discount and return discounted cost
discountPrice = apply_discount(price, ticType);
//display final report once all seats are sold
disp_final_report ();
//display purchase information for 1 completed sale
disp_purchase();
} //end while
//choose a type of ticket
double get_ticket_type(double ticType);
//find ticket price
double find_ticket_price(double ticType, double TODDLER_TIC_PRICE,
double JUNIOR_TIC_PRICE, double SENIOR_TIC_PRICE);
while (ticType == 4)
{//while ticket type is toddler
extraTic = MAX_SEAT_COUNT -totalNumTic;
//display final report
disp_final_report ();
std::cout << endl;
system("pause");
return 0;
}//end while
std::cout << endl;
system("pause");
return 0;
} //end of main function
//*****function definitions*****
double get_ticket_type()
{
double ticType;
std::cout << "Please select from the following types of tickets: " << endl << endl;
std::cout << "NUMBER TICKET TYPE AGE RANGE COST" << endl;
std::cout << "1 Toddler 0-5 years Free" << endl;
std::cout << "2 Junior 6-16 years $7.50" << endl;
std::cout << "3 Senior 17 and up $11.50" << endl;
std::cout << "4 Quit Program" << endl;
std::cout << endl << endl;
std::cout << "Which type of ticket would you like to purchase? Enter "
"1, 2 or 3 to purchase tickets. Enter 4 to Quit:" << endl;
std::cin >> ticType;
return ticType;
std::cout << endl;
} //end of get_ticket_type function
double find_ticket_price(double ticType)
{
if (ticType == 1)
{//if purchase toddler ticket
std::cout << fixed << setprecision(2);
std::cout << "You have selected to purchase a Toddler ticket. "
"Toddler tickets are $" << TODDLER_TIC_PRICE << " each. ";
return TODDLER_TIC_PRICE;
}
else if (ticType == 2)
{//if purchase junior ticket
std::cout << fixed << setprecision(2);
std::cout << "You have selected to purchase a Junior ticket. "
"Junior tickets are $" << JUNIOR_TIC_PRICE << " each. ";
return JUNIOR_TIC_PRICE;
}
else if (ticType == 3)
{//if purchase senior ticket
std::cout << fixed << setprecision(2);
std::cout << "You have selected to purchase a Senior ticket. "
"Senior tickets are $" << SENIOR_TIC_PRICE << " each. ";
return SENIOR_TIC_PRICE;
}
else;
} //end find_ticket_price
double apply_discount(double price, double ticType)
{
double numTic = 0.0;
double discountQues = 0.0;
double totalRevenue = 0.0;
double totalCost = 0.0;
double discountPrice = 0.0;
double totalNumTic = 0.0;
double toddlerTicTotal = 0.0;
double juniorTicTotal = 0.0;
double seniorTicTotal = 0.0;
if (ticType == 1)
{//if purchase toddler ticket
std::cout << "How many Toddler tickets would you like to buy?";
std::cout << " Please enter the number of tickets (1-10): " << endl;
std::cin >> numTic;
std::cout << endl;
}
if (numTic > 0 && numTic <= 10)
{//if number of toddler tickets is between 1-10
std::cout << "Do you have a discount coupon today?" << endl;
std::cout << "Enter 1 for YES or 2 for NO: " << endl;
std::cin >> discountQues;
std::cout << endl;
}
else
{//else the number of tickets is not between 1-10
std::cout << "The maximum number of tickets that can be sold "
" is 10. Please enter a number between 1-10." << endl;
std::cin >> numTic;
std::cout << endl;
}
if (discountQues == 1 && ticType == 1)
{//if customer has a discount coupon
totalCost = TODDLER_TIC_PRICE * numTic;
discountPrice = totalCost - (totalCost * DISCOUNT);
}
else
{//else the customer does not have a discount coupon
totalCost = TODDLER_TIC_PRICE * numTic;
}
//counter and accumulator
totalNumTic += numTic;
totalRevenue += totalCost;
toddlerTicTotal += totalNumTic;
/*
if (ticType == 2)
{//if purchase junior ticket
std::cout << "You have selected to purchase a Junior ticket. "
"How many Junior tickets would you like to buy?"
" Please enter the number of tickets (1-10): " << endl;
std::cin >> numTic;
std::cout << endl;
}
else if (numTic > 0 && numTic <= 10)
{//if number of junior tickets is between 1-10
std::cout << "Do you have a discount coupon today?" << endl;
std::cout << "Enter 1 for YES or 2 for NO: " << endl;
std::cin >> discountQues;
std::cout << endl;
}
else
{//else the number of tickets is not between 1-10
std::cout << "The maximum number of tickets that can be sold "
" is 10. Please enter a number between 1-10." << endl;
std::cin >> numTic;
std::cout << endl;
}
if (discountQues == 1 && ticType == 2)
{//if customer has a discount coupon
totalCost = JUNIOR_TIC_PRICE * numTic;
discountPrice = totalCost - (totalCost * DISCOUNT);
}
else
{//else the customer does not have a discount coupon
totalCost = JUNIOR_TIC_PRICE * numTic;
}
//counter and accumulator
totalNumTic += numTic;
totalRevenue += totalCost;
juniorTicTotal += totalNumTic;
if (ticType == 3)
{//if purchase senior ticket
std::cout << "You have selected to purchase a Senior ticket. "
"How many Senior tickets would you like to buy?"
" Please enter the number of tickets (1-10): " << endl;
std::cin >> numTic;
std::cout << endl;
if (numTic > 0 && numTic <= 10)
{//if number of senior tickets is between 1-10
std::cout << "Do you have a discount coupon today?" << endl;
std::cout << "Enter 1 for YES or 2 for NO: " << endl;
std::cin >> discountQues;
std::cout << endl;
}
else
{//else the number of tickets is not between 1-10
std::cout << "The maximum number of tickets that can be sold "
" is 10. Please enter a number between 1-10." << endl;
std::cin >> numTic;
std::cout << endl;
}
if (discountQues == 1 && ticType == 3)
{//if customer has a discount coupon
totalCost = SENIOR_TIC_PRICE * numTic;
discountPrice = totalCost - (totalCost * DISCOUNT);
}
else
{//else the customer does not have a discount coupon
totalCost = SENIOR_TIC_PRICE * numTic;
}
}
//counter and accumulator
totalNumTic += numTic;
totalRevenue += totalCost;
seniorTicTotal += totalNumTic;
*/
return discountPrice;
} //end apply_discount
