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  1. //Devin Scheu                                  CS1A                                    Chapter 8, P. 487, #2
  2. //
  3. /**************************************************************
  4. *
  5. * CHECK LOTTERY WINNER
  6. * ____________________________________________________________
  7. * This program determines if the user's winning number matches
  8. * any of the player's lucky combinations.
  9. * ____________________________________________________________
  10. * INPUT
  11. * winningNumber : The 5-digit winning number entered by the user
  12. *
  13. * OUTPUT
  14. * winStatus : Message indicating if the number is a winner or not
  15. *
  16. **************************************************************/
  17.  
  18. #include <iostream>
  19. #include <iomanip>
  20.  
  21. using namespace std;
  22.  
  23. int main () {
  24.  
  25. 	//Variable Declarations
  26. 	const int NUM_TICKETS = 10;                           //OUTPUT     - Number of tickets
  27. 	long luckyNumbers[NUM_TICKETS] = {13579, 26791, 26792, 33445, 55555,
  28. 	                                  62483, 77777, 79422, 85647, 93121};
  29. 	long winningNumber;                                   //INPUT      - The 5-digit winning number entered by the user
  30. 	bool isWinner = false;                                //PROCESSING - Flag indicating if the number is a winner
  31. 	string winStatus;                                     //OUTPUT     - Message indicating if the number is a winner or not
  32.  
  33. 	//Prompt for Input
  34. 	cout << "Enter this week's 5-digit winning number: ";
  35. 	cin >> winningNumber;
  36. 	cout << winningNumber << endl;
  37.  
  38. 	//Linear Search for Match
  39. 	for (int i = 0; i < NUM_TICKETS; i++) {
  40. 		if (luckyNumbers[i] == winningNumber) {
  41. 			isWinner = true;
  42. 			break;
  43. 		}
  44. 	}
  45.  
  46. 	winStatus = isWinner ? "You have a winning ticket!" : "No winning ticket this week.";
  47.  
  48. 	//Separator and Output Section
  49. 	cout << "-------------------------------------------------------" << endl;
  50. 	cout << "OUTPUT:" << endl;
  51.  
  52. 	//Output Result
  53. 	cout << left << setw(25) << "Win Status:" << right << setw(15) << winStatus << endl;
  54.  
  55. } //end of main()
Success #stdin #stdout 0.01s 5200KB
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stdin
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stdout
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Enter this week's 5-digit winning number: 26792
-------------------------------------------------------
OUTPUT:
Win Status:              You have a winning ticket!
https://ideone.com/SlEYSi
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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