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  1. //Jonathan Estrada                  CSC5                    Chapter 8, P.487, #2
  2. /*******************************************************************************
  3.  * DETERMINE LOTTARY TICKET
  4.  * _____________________________________________________________________________
  5.  * This program will receive a lottary ticket combination from the user and tell
  6.  * them if they won or not.
  7.  * _____________________________________________________________________________
  8.  * INPUT
  9.  *   lottoNumbers n   :  all possible winning numbers 
  10.  *   SIZE             :  array size
  11.  *   userLottoTicket  :  user lottary ticket number
  12.  * OUTPUT
  13.  *   result           : the return value of if it was found
  14.  * *****************************************************************************/
  15. #include <iostream>
  16. using namespace std;
  17.  
  18. int lottoMatchSearch( const int[], int, int);
  19. const int SIZE = 10;
  20.  
  21. int main() {
  22.  
  23. 	int lottoNumbers[SIZE] =  {13579, 26791, 26792, 33445, 55555, 62483, 77777,
  24. 	79422, 85647, 93121	};
  25.  
  26. 	int userLottoTicket;
  27. 	int result;
  28.  
  29. 	cout << "Please enter lotto ticket digits: ";
  30. 	cin >> userLottoTicket;
  31. 	cout << userLottoTicket << endl;
  32.  
  33. 	result = lottoMatchSearch(lottoNumbers, SIZE, userLottoTicket);
  34.  
  35. 	if(result == -1)
  36. 		cout << "You are not a winner." << endl;
  37. 	else
  38. 		cout << "Winning ticket. ";
  39.  
  40. 	return 0;
  41. }
  42. /*******************************************************************************
  43.  * Definition of function lottoNumbers.
  44.  * This function will look for possible matches to the lottary numbers in the
  45.  * array and return its value.
  46.  * 
  47.  * *****************************************************************************/
  48. int lottoMatchSearch(const int lottoNumbers[], int SIZE, int userLottoTicket)
  49. {
  50. 	int index = 0;
  51. 	int positon = -1;
  52. 	bool found = false;
  53.  
  54. 	while(index < SIZE && !found)
  55. 	{
  56. 		if(lottoNumbers[index] == userLottoTicket)
  57. 		{
  58. 			found = true;
  59. 			positon = index;
  60. 		}
  61. 		index++;
  62. 	}
  63. 	return positon;
  64. }
Success #stdin #stdout 0.01s 5280KB
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55555
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Please enter lotto ticket digits: 55555
Winning ticket.
https://ideone.com/WUUXif
chapter 8
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
secret

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