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  1. //===============================
  2. //Name: costo biglietti
  3. //Author: Marco Losito
  4. //Copyright. Thetruelosito
  5. //Date: 19/02/20
  6. //===============================
  7. #include <iostream>
  8. using namespace std;
  9. int main () {
  10. float costob;
  11. int age;
  12. const float P = 0.10;
  13. const float S = 0.15;
  14. const float D = 0.25;
  15. float sconto1;
  16. float sconto2;
  17. float sconto3;
  18. cout << "Inserisci il costo del biglietto: ";
  19. cin >> costob;
  20. if (costob<=0)
  21. cout << "Valore inserito non valido"<<endl;
  22. else
  23. cout << "Inserisci la tua eta: ";
  24. cin >> age;
  25. if (age<=0)
  26. cout << "Valore inserito non valido!" <<endl;
  27. else
  28. if (age<=18)
  29. {
  30. sconto1 = costob-(costob*S);
  31. cout << "Il prezzo da pagare e: "<<sconto1<<" euro"<<endl;
  32. }
  33. else
  34. if ((age>18)&&(age<65))
  35. {
  36. sconto2 = costob-(costob*D);
  37. cout << "Il prezzo da pagare e: "<<sconto2<<" euro"<<endl;
  38. }
  39. else
  40. if (age>=65)
  41. {
  42. sconto3 = costob-(costob*P);
  43. cout << "Il prezzo da pagare e: "<<sconto3<<" euro"<<endl;
  44. }
  45.  
  46. system("PAUSE");
  47. return 0;
  48. }
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