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Jan 21st, 2019
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C++ 1.83 KB | None | 0 0
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     char keuze;
  8.     float getal1 = 0, getal2 = 0;
  9.     cout << "Dit is de mini-calculator!" << endl;
  10.     cout << "Welke bewerking wil je uitvoeren?" << endl;
  11.     cout << "1. Optelling <typ a>" << endl;
  12.     cout << "2. Aftrekking <typ b>" << endl;
  13.     cout << "3. Vermenigvuldiging <typ c>" << endl;
  14.     cout << "4. Gehele deling <typ d>" << endl;
  15.     cout << "5. Programma stoppen <typ q>" << endl;
  16.  
  17.     cin >> keuze;
  18.  
  19.     while(keuze != 'q')
  20.     {
  21.         cout << "Geef de waarde voor getal1: ";
  22.         cin >> getal1;
  23.         cout << "Geef de waarde voor getal2: ";
  24.         cin >> getal2;
  25.  
  26.         switch (keuze)
  27.         {
  28.             case 'A':
  29.             case 'a': cout << "Het resultaaat van de optelling is " << getal1 + getal2 << endl;
  30.             break;
  31.             case 'b':
  32.             case 'B':  cout << "Het resultaaat van de aftrekking is " << getal1 - getal2 << endl;
  33.             break;
  34.             case 'c':
  35.             case 'C':  cout << "Het resultaaat van de vermenigvuldiging is " << getal1 * getal2 << endl;
  36.             break;
  37.             case 'D':
  38.             case 'd':  cout << "Het resultaaat van de deling is " << getal1 / getal2 << endl;
  39.             break;
  40.             default: cout << "Ongeldige keuze." << endl;
  41.             break;
  42.         }
  43.  
  44.  
  45.             cout << "Welke bewerking wil je uitvoeren?" << endl;
  46.             cout << "1. Optelling <typ a>" << endl;
  47.             cout << "2. Aftrekking <typ b>" << endl;
  48.             cout << "3. Vermenigvuldiging <typ c>" << endl;
  49.             cout << "4. Gehele deling <typ d>" << endl;
  50.             cout << "5. Programma stoppen <typ q>" << endl;
  51.             cin >> keuze;
  52.  
  53.             if(keuze == 'Q')
  54.             {
  55.                 keuze = keuze +32;
  56.             }
  57.     }
  58.  
  59.     return 0;
  60. }
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