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  1. // Marvyn De La Torre    CS1A    Chapter 6, P.369, #3 
  2. /*************************************************************************
  3.  * DETERMINE WINNING DIVISION
  4.  * This program accepts quarterly sales amounts for the Northeast,
  5.  * Southeast, Northwest, and Southwest divisions. It determines and
  6.  * displays the division with the greatest sales amount.
  7.  * 
  8.  * INPUT
  9.  *   northeast     : Sales for the Northeast division
  10.  *   southeast     : Sales for the Southeast division
  11.  *   northwest     : Sales for the Northwest division
  12.  *   southwest     : Sales for the Southwest division
  13.  *
  14.  * OUTPUT
  15.  *   winningDivision : Name of the division with the greatest sales amount
  16.  *   highestSales    : The greatest sales amount
  17.  *************************************************************************/
  18.  
  19. #include <iomanip>
  20. #include <iostream>
  21. #include <limits>
  22. #include <string>
  23. using namespace std;
  24.  
  25. // Function Prototypes
  26. double getSales(string division);
  27. void findHighest(double northeast, double southeast, double northwest,
  28.                  double southwest);
  29.  
  30. int main()
  31. {
  32.     // Declare Variables
  33.     double northeast;       // Sales for Northeast division
  34.     double southeast;       // Sales for Southeast division
  35.     double northwest;       // Sales for Northwest division
  36.     double southwest;       // Sales for Southwest division
  37.  
  38.     // Get Sales Totals
  39.     northeast = getSales("Northeast");
  40.     southeast = getSales("Southeast");
  41.     northwest = getSales("Northwest");
  42.     southwest = getSales("Southwest");
  43.  
  44.     // Display the Winning Division
  45.     findHighest(northeast, southeast, northwest, southwest);
  46.  
  47.     return 0;
  48. }
  49.  
  50. /*************************************************************************
  51.  * getSales
  52.  * This function asks for and validates one division's sales amount.
  53.  *************************************************************************/
  54. double getSales(string division)
  55. {
  56.     double sales;           // Sales amount entered by the user
  57.  
  58.   cout << "Enter quarterly sales for the " << division << " division: $";
  59. cin >> sales;
  60. cout << endl;
  61.  
  62.     // Validate Input
  63.     while (cin.fail() || sales < 0)
  64.     {
  65.         cout << "Enter a dollar amount of $0.00 or greater: $";
  66.         cin.clear();
  67.         cin.ignore(numeric_limits<streamsize>::max(), '\n');
  68.         cin >> sales;
  69.     }
  70.  
  71.     return sales;
  72. }
  73.  
  74. /*************************************************************************
  75.  * findHighest
  76.  * This function determines and displays the division with the highest
  77.  * quarterly sales amount.
  78.  *************************************************************************/
  79. void findHighest(double northeast, double southeast, double northwest,
  80.                  double southwest)
  81. {
  82.     double highestSales;    // Largest sales amount
  83.     string winningDivision; // Name of division with the largest sales amount
  84.  
  85.     // Set Northeast as the starting highest value
  86.     highestSales = northeast;
  87.     winningDivision = "Northeast";
  88.  
  89.     // Compare the remaining division totals
  90.     if (southeast > highestSales)
  91.     {
  92.         highestSales = southeast;
  93.         winningDivision = "Southeast";
  94.     }
  95.  
  96.     if (northwest > highestSales)
  97.     {
  98.         highestSales = northwest;
  99.         winningDivision = "Northwest";
  100.     }
  101.  
  102.     if (southwest > highestSales)
  103.     {
  104.         highestSales = southwest;
  105.         winningDivision = "Southwest";
  106.     }
  107.  
  108.     // Display Result
  109.     cout << fixed << setprecision(2);
  110.     cout << "\nThe high-grossing division is the " << winningDivision
  111.          << " division." << endl;
  112.     cout << "Its quarterly sales were $" << highestSales << "." << endl;
  113. }
Success #stdin #stdout 0s 5320KB
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stdin
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25000 
18000 
32000 
22000
stdout
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Enter quarterly sales for the Northeast division: $
Enter quarterly sales for the Southeast division: $
Enter quarterly sales for the Northwest division: $
Enter quarterly sales for the Southwest division: $

The high-grossing division is the Northwest division.
Its quarterly sales were $32000.00.
https://ideone.com/nlWzw1
language:
C++ (gcc 8.3)
created:
12 hours ago
visibility:
public

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