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  1. #include <stdio.h>
  2.  
  3. int cmp(int x, int y)
  4. {
  5. 	return x>y;
  6. }
  7.  
  8. void swap(int*x, int *y)
  9. {
  10. 	int tmp = *x;
  11.  
  12. 	*x = *y;
  13. 	*y = tmp;
  14. }
  15.  
  16. int main(void)
  17. {
  18. 	int a[] = {3, 1, 4, 1, 5, 9, 2, 6, 5};
  19. 	size_t n = sizeof a / sizeof a[0];
  20.  
  21. 	for (size_t i = 0; i < n - 1; ++i) {
  22.     int swapped = 0;
  23.  
  24.     for (size_t j = 0; j < n - 1 - i; ++j) {
  25.         if (cmp(a[j], a[j + 1])) {
  26.             swap(&a[j], &a[j + 1]);
  27.             swapped = 1;
  28.         }
  29.     }
  30.  
  31.     if (swapped == 0) {
  32.         break;
  33.     }
  34. }
  35. for (size_t i = 0; i < n; ++i) 
  36. {
  37. 	printf("%d ", a[i]);
  38. }
  39. printf("\n");
  40.  
  41. return 0;
  42.  
  43. }
  44.  
  45.  
  46.  
Success #stdin #stdout 0s 5340KB
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https://ideone.com/J5qiD3
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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