Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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// Add to this partially built code. 

// fill in code where there is a TODO

 

 

#include<iostream>

using namespace std;

 

int main()

{

cout.setf(ios::fixed);

cout.setf(ios::showpoint); // show decimals even if not needed

cout.precision(2); // two places to the right of the decimal

 

// TODO: enter the missing types below

 

int time;

float ticketPrice;

destination; //'C'=Chicago, 'P'=Portland, 'M'=Miami

typeOfDay; //'D'=weekDay 'E'=weekEnd

 

cout << "Welcome to  Airlines!" << endl;

 

cout << "What is your destination? ([C]hicago, [M]iami, [P]ortland) ";

cin >> destination;

 

cout << "What time will you travel? (Enter time between 0-2359) ";

cin >> time;

 

// TODO: set isDayTime to true if time 5AM or later, but before 7PM 

 

cout << "What type of day are you traveling? (week[E]nd or week[D]ay) ";

cin >> typeOfDay;

// TODO: set isWeekend to true if typeOfDay  is 'E', otherwise false

 

 

// Depending upon the destination, and whether it is weekend, day/night

// set the appropriate price

// I recommend using a switch  

 

 

// I am providing much of the Input and Output dialog to simplify this program

cout << "Each ticket will cost: $" << ticketPrice << endl;

 

int numTickets;

cout << "How many tickets do you want? ";

cin >> numTickets;

 

// TODO: calculate the totalCost based on the number of tickets and ticketPrice, then print it

 

 

cout << "You owe: $" << totalCost << endl;

 

// TODO: declare a variable that will hold the user's payment

// prompt the user for "Amount paid? "

// read in the user's Payment

 

 

// TODO: calculate the change (a float)

 

 

// TODO: If the user's payment is too little, then print this message:

 

cout << "That is too little! No tickets ordered.";

 

// otherwise print these 2 lines:

 

cout << "You will get in change: $" << change << endl;

cout << "Your tickets have been ordered!";

 

return 0;

}

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