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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int *ShiftElements(int *array, int& size);
  5. int main() 
  6. {
  7. 	int size;
  8. 	int array[size];
  9.  
  10. 	cout << "Enter size of array:" << endl;
  11. 	cin >> size;
  12.  
  13. 	cout << "enter " << size << " elements:" << endl;
  14. 	for(int count = 0; count < size; count++)
  15. 		cin >> *(array + count);
  16.  
  17. 	int *shifted = ShiftElements(array, size);
  18.  
  19. 	cout << "Updated Array is:" << endl;
  20. 	for(int count = 0; count < size; count++)
  21. 	{
  22. 		cout << *(shifted + count) << "  ";
  23. 	}
  24.  
  25. 	delete[] shifted;
  26.  
  27. 	return 0;
  28. }
  29.  
  30. int *ShiftElements(int *array, int& size)
  31. {
  32.  
  33. 	size += 1;
  34. 	int *shifted = new int [size];
  35.  
  36. 	*(shifted + 0) = 0;	
  37.  
  38. 	for(int count = 0; count < size - 1; count++)
  39. 		*(shifted + (count + 1)) = *(array + count);
  40.  
  41. 	return shifted;
  42. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin 
3
1
2
3
stdout 
Enter size of array:
enter 3 elements:
Updated Array is:
0  1  2  3
https://ideone.com/u9efaP
language:
C++ (gcc 8.3)
created:
12 days ago
visibility:
public

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