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  1. // Marvyn De La Torre    CS1A    Chapter 6, P.369, #3
  2. // 
  3. /*************************************************************************
  4.  * DETERMINE WINNING DIVISION
  5.  * 
  6.  * This program accepts quarterly sales amounts for the Northeast,
  7.  * Southeast, Northwest, and Southwest divisions. It determines and
  8.  * displays the division with the greatest sales amount.
  9.  * 
  10.  * INPUT
  11.  *   northeast     : Sales for the Northeast division
  12.  *   southeast     : Sales for the Southeast division
  13.  *   northwest     : Sales for the Northwest division
  14.  *   southwest     : Sales for the Southwest division
  15.  *
  16.  * OUTPUT
  17.  *   winningDivision : Name of the division with the greatest sales amount
  18.  *   highestSales    : The greatest sales amount
  19.  *************************************************************************/
  20.  
  21. #include <iomanip>
  22. #include <iostream>
  23. #include <limits>
  24. #include <string>
  25. using namespace std;
  26.  
  27. // Function Prototypes
  28. double getSales(string division);
  29. void findHighest(double northeast, double southeast, double northwest,
  30.                  double southwest);
  31.  
  32. int main()
  33. {
  34.     // Declare Variables
  35.     double northeast;       // Sales for Northeast division
  36.     double southeast;       // Sales for Southeast division
  37.     double northwest;       // Sales for Northwest division
  38.     double southwest;       // Sales for Southwest division
  39.  
  40.     // Get Sales Totals
  41.     northeast = getSales("Northeast");
  42.     southeast = getSales("Southeast");
  43.     northwest = getSales("Northwest");
  44.     southwest = getSales("Southwest");
  45.  
  46.     // Display the Winning Division
  47.     findHighest(northeast, southeast, northwest, southwest);
  48.  
  49.     return 0;
  50. }
  51.  
  52. /*************************************************************************
  53.  * getSales
  54.  * This function asks for and validates one division's sales amount.
  55.  *************************************************************************/
  56. double getSales(string division)
  57. {
  58.     double sales;           // Sales amount entered by the user
  59.  
  60.   cout << "Enter quarterly sales for the " << division << " division: $";
  61. cin >> sales;
  62. cout << endl;
  63.  
  64.     // Validate Input
  65.     while (cin.fail() || sales < 0)
  66.     {
  67.         cout << "Enter a dollar amount of $0.00 or greater: $";
  68.         cin.clear();
  69.         cin.ignore(numeric_limits<streamsize>::max(), '\n');
  70.         cin >> sales;
  71.     }
  72.  
  73.     return sales;
  74. }
  75.  
  76. /*************************************************************************
  77.  * findHighest
  78.  * This function determines and displays the division with the highest
  79.  * quarterly sales amount.
  80.  *************************************************************************/
  81. void findHighest(double northeast, double southeast, double northwest,
  82.                  double southwest)
  83. {
  84.     double highestSales;    // Largest sales amount
  85.     string winningDivision; // Name of division with the largest sales amount
  86.  
  87.     // Set Northeast as the starting highest value
  88.     highestSales = northeast;
  89.     winningDivision = "Northeast";
  90.  
  91.     // Compare the remaining division totals
  92.     if (southeast > highestSales)
  93.     {
  94.         highestSales = southeast;
  95.         winningDivision = "Southeast";
  96.     }
  97.  
  98.     if (northwest > highestSales)
  99.     {
  100.         highestSales = northwest;
  101.         winningDivision = "Northwest";
  102.     }
  103.  
  104.     if (southwest > highestSales)
  105.     {
  106.         highestSales = southwest;
  107.         winningDivision = "Southwest";
  108.     }
  109.  
  110.     // Display Result
  111.     cout << fixed << setprecision(2);
  112.     cout << "\nThe high-grossing division is the " << winningDivision
  113.          << " division." << endl;
  114.     cout << "Its quarterly sales were $" << highestSales << "." << endl;
  115. }
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:
19 hours ago
visibility:
public

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