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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. /************************************************************
  5.  * Question 7 – C++ Class Extension
  6.  ************************************************************/
  7.  
  8. class NumberSet
  9. {
  10. private:
  11.     int values[5];
  12.  
  13. public:
  14.     // Constructor
  15.     NumberSet(int a, int b, int c, int d, int e)
  16.     {
  17.         values[0] = a;
  18.         values[1] = b;
  19.         values[2] = c;
  20.         values[3] = d;
  21.         values[4] = e;
  22.     }
  23.  
  24.     // Returns the largest value
  25.     int Largest() const
  26.     {
  27.         int max = values[0];
  28.         for (int i = 1; i < 5; i++)
  29.         {
  30.             if (values[i] > max)
  31.                 max = values[i];
  32.         }
  33.         return max;
  34.     }
  35.  
  36.     // Returns the smallest value
  37.     int Smallest() const
  38.     {
  39.         int min = values[0];
  40.         for (int i = 1; i < 5; i++)
  41.         {
  42.             if (values[i] < min)
  43.                 min = values[i];
  44.         }
  45.         return min;
  46.     }
  47.  
  48.     // Returns the sum of all values
  49.     int Total() const
  50.     {
  51.         int sum = 0;
  52.         for (int i = 0; i < 5; i++)
  53.             sum += values[i];
  54.  
  55.         return sum;
  56.     }
  57.  
  58.     // Returns the average of the values
  59.     double Average() const
  60.     {
  61.         return static_cast<double>(Total()) / 5.0;
  62.     }
  63. };
  64.  
  65. /************************************************************
  66.  * main – demonstration only
  67.  ************************************************************/
  68.  
  69. int main()
  70. {
  71.     NumberSet nums(10, 5, 25, 3, 12);
  72.  
  73.     cout << "Largest: "  << nums.Largest()  << endl;
  74.     cout << "Smallest: " << nums.Smallest() << endl;
  75.     cout << "Total: "    << nums.Total()    << endl;
  76.     cout << "Average: "  << nums.Average()  << endl;
  77.  
  78.     return 0;
  79. }
Success #stdin #stdout 0s 5280KB
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stdin
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Standard input is empty
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Largest: 25
Smallest: 3
Total: 55
Average: 11
https://ideone.com/pAOAIn
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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