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  1. #include <stdio.h>
  2.  
  3. void flip(int *array, int count)
  4. {
  5.     int i = 0;
  6.  
  7.     while(i != count / 2)
  8.     {
  9.         int tmp = array[i];
  10.  
  11.         array[i] = array[count - i - 1];
  12.     	array[count - i - 1] = tmp;
  13.  
  14. 		i++;
  15.     }
  16. }
  17.  
  18. int main(int argc, char **argv)
  19. {
  20. 	int k[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
  21. 	int i, cnt = 9;
  22.  
  23. 	printf("Original: ");
  24.  
  25. 	for(i = 0; i != cnt; i++)
  26. 	{
  27. 		if(i != 0)
  28. 			printf(", ");
  29.  
  30. 		printf("%d", k[i]);
  31. 	}
  32.  
  33. 	printf("\n");
  34.  
  35. 	flip(k, cnt);
  36.  
  37. 	printf(" Reverse: ");
  38.  
  39. 	for(i = 0; i != cnt; i++)
  40. 	{
  41. 		if(i != 0)
  42. 			printf(", ");
  43.  
  44. 		printf("%d", k[i]);
  45. 	}
  46.  
  47. 	return 0;
  48. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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Original: 1, 2, 3, 4, 5, 6, 7, 8, 9
 Reverse: 9, 8, 7, 6, 5, 4, 3, 2, 1
https://ideone.com/rw48oB
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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