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  1. // Torrez, Elaine                         CS1A                     Chapter 3 P. 143, #2
  2.  
  3. /******************************************************************************************
  4.  *
  5.  * CALCULATE STADIUM SEATING INCOME
  6.  *
  7.  * --------------------------------------------------------------------------------
  8.  * This program asks the user to enter the number of Class A, Class B, and Class C
  9.  * tickets sold for a softball game. It then calculates and displays the income
  10.  * generated from each class of seats as well as the total income from all ticket sales.
  11.  * --------------------------------------------------------------------------------
  12.  *
  13.  * INPUT
  14.  *      ticketsA      : Number of Class A tickets sold
  15.  *      ticketsB      : Number of Class B tickets sold
  16.  *      ticketsC      : Number of Class C tickets sold
  17.  *
  18.  * OUTPUT
  19.  *      incomeA       : Income from Class A ticket sales
  20.  *      incomeB       : Income from Class B ticket sales
  21.  *      incomeC       : Income from Class C ticket sales
  22.  *      totalIncome   : Total income from all ticket sales
  23.  *
  24.  *******************************************************************************************/
  25.  
  26. #include <iostream>
  27. #include <iomanip>     // Included for fixed and setprecision
  28. using namespace std;
  29.  
  30. int main ()
  31. {
  32.     // Constants
  33.     const double PRICE_A = 15.00;   // Price of Class A ticket
  34.     const double PRICE_B = 12.00;   // Price of Class B ticket
  35.     const double PRICE_C = 9.00;    // Price of Class C ticket
  36.  
  37.     // Variables (ABC order)
  38.     double incomeA;     // OUTPUT Income from Class A
  39.     double incomeB;     // OUTPUT Income from Class B
  40.     double incomeC;     // OUTPUT Income from Class C
  41.     double totalIncome; // OUTPUT Total income
  42.     int    ticketsA;    // INPUT Number of Class A tickets sold
  43.     int    ticketsB;    // INPUT Number of Class B tickets sold
  44.     int    ticketsC;    // INPUT Number of Class C tickets sold
  45.  
  46.     // Get input
  47.     cout << "Enter the number of Class A tickets sold: ";
  48.     cin >> ticketsA;
  49.  
  50.     cout << "Enter the number of Class B tickets sold: ";
  51.     cin >> ticketsB;
  52.  
  53.     cout << "Enter the number of Class C tickets sold: ";
  54.     cin >> ticketsC;
  55.  
  56.     // Calculate income
  57.     incomeA = ticketsA * PRICE_A;
  58.     incomeB = ticketsB * PRICE_B;
  59.     incomeC = ticketsC * PRICE_C;
  60.     totalIncome = incomeA + incomeB + incomeC;
  61.  
  62.     // Display results
  63.     cout << fixed << setprecision(2);
  64.     cout << "\nIncome from Class A tickets: $" << incomeA << endl;
  65.     cout << "Income from Class B tickets: $" << incomeB << endl;
  66.     cout << "Income from Class C tickets: $" << incomeC << endl;
  67.     cout << "---------------------------------" << endl;
  68.     cout << "Total Income from ticket sales: $" << totalIncome << endl;
  69.  
  70.     return 0;
  71. }
  72.  
Success #stdin #stdout 0s 5320KB
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Enter the number of Class A tickets sold: Enter the number of Class B tickets sold: Enter the number of Class C tickets sold: 
Income from Class A tickets: $750.00
Income from Class B tickets: $900.00
Income from Class C tickets: $900.00
---------------------------------
Total Income from ticket sales: $2550.00
https://ideone.com/IKA1dM
language:
C++ (gcc 8.3)
created:
10 hours ago
visibility:
public

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