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  1. //Amari Mosley CSC5 Chapter 8, P. 487, #2
  2.  
  3. /*******************************************************************************
  4. *
  5. * LINEAR SEARCH LOTTERY WINNERS
  6. * ______________________________________________________________________________
  7. * 
  8. * This program initializes an array with a lottery ticket buyer's 
  9. * 10 lucky 5-digit combinations, lets the player enter this week's 
  10. * winning 5-digit number, and performs a linear search to report 
  11. * whether or not one of the tickets is a winner.
  12. *
  13. *
  14. *_______________________________________________________________________________
  15. *
  16. *
  17. * INPUT
  18. *		winningNumber       : The 5-digit winning number entered by the user
  19. * OUTPUT
  20. *		resultMessage       : Indicates whether the ticket is a winner or not
  21. *
  22. *
  23. *******************************************************************************/
  24. #include <iostream>
  25. using namespace std;
  26. int main ()
  27. {
  28.     // Constants
  29.     const int NUM_TICKETS = 10;
  30.  
  31.     // INPUT
  32.     int winningNumber;
  33.  
  34.     // Initialize Program variables
  35.     int tickets[NUM_TICKETS] = { 13579, 26791, 26792, 33445, 55555,
  36.                                  62483, 77777, 79422, 85647, 93121 };
  37.     bool found = false;
  38.  
  39.     // Get this week's winning 5-digit number from the user
  40.     cout << "Enter this week's 5-digit winning number: ";
  41.     cin >> winningNumber;
  42.  
  43.     // Search the array for the winning number
  44.     for (int index = 0; index < NUM_TICKETS; index++)
  45.     {
  46.         if (tickets[index] == winningNumber)
  47.         {
  48.             found = true;
  49.             break;
  50.         }
  51.     }
  52.  
  53.     // Output Result
  54.     if (found)
  55.     {
  56.         cout << "Congratulations! You have a winning ticket!" << endl;
  57.     }
  58.     else
  59.     {
  60.         cout << "Sorry, none of your tickets are winners this week." << endl;
  61.     }
  62.  
  63.     return 0;
  64. }
Success #stdin #stdout 0.01s 5348KB
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Enter this week's 5-digit winning number: Congratulations! You have a winning ticket!
https://ideone.com/WUSmoD
Ch 8, P.2
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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