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  1. //Diego Martinez                         CSC5               Chapter 9, P.537,#10
  2. /*******************************************************************************
  3. *  
  4. * ______________________________________________________________________________
  5. * 
  6. * 
  7. * 
  8. * 
  9. * Computation is based on the Formula:
  10. *	
  11. *	
  12. * 
  13. *______________________________________________________________________________
  14. * INPUT
  15. *		
  16. *	
  17. *	
  18. * OUTPUT
  19. *	
  20. *	
  21. *	
  22. *******************************************************************************/
  23. #include <iostream>
  24. using namespace std;
  25.  
  26. // Function prototype
  27. int* reverseArray(int arr[], int size);
  28.  
  29. int main()
  30. {
  31.     // Original array
  32.     int numbers[] = {10, 20, 30, 40, 50};
  33.  
  34.     int size = 5;
  35.  
  36.     // Call function and store returned pointer
  37.     int* reversed = reverseArray(numbers, size);
  38.  
  39.     // Display original array
  40.     cout << "Original Array: ";
  41.     for (int i = 0; i < size; i++)
  42.     {
  43.         cout << numbers[i] << " ";
  44.     }
  45.  
  46.     cout << endl;
  47.  
  48.     // Display reversed copy
  49.     cout << "Reversed Copy: ";
  50.     for (int i = 0; i < size; i++)
  51.     {
  52.         cout << reversed[i] << " ";
  53.     }
  54.  
  55.     cout << endl;
  56.  
  57.     // Free dynamically allocated memory
  58.     delete[] reversed;
  59.  
  60.     return 0;
  61. }
  62.  
  63. // Function definition
  64. int* reverseArray(int arr[], int size)
  65. {
  66.     // Dynamically allocate new array
  67.     int* newArray = new int[size];
  68.  
  69.     // Copy elements in reverse order
  70.     for (int i = 0; i < size; i++)
  71.     {
  72.         newArray[i] = arr[size - 1 - i];
  73.     }
  74.  
  75.     // Return pointer to new array
  76.     return newArray;
  77. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Original Array: 10 20 30 40 50 
Reversed Copy: 50 40 30 20 10
https://ideone.com/I20k3G
language:
C++ (gcc 8.3)
created:
2 hours ago
visibility:
public

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