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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. *x = *y;
  12. *y = tmp;
  13. }
  14.  
  15. int main(void)
  16. {
  17. int a[] = {3, 1, 4, 1, 5, 9, 2, 6, 5};
  18. size_t n = sizeof a / sizeof a[0];
  19. int kae;
  20. int count = 0;
  21.  
  22. for (size_t i = 0; i < n - 1; ++i) {
  23. 	for (size_t j = 0; j < n - 1 - i; ++j) {
  24. 		if (cmp( a[j], a[j+1])) {
  25. 			swap(&a[j],&a[j+1]);
  26. 			kae=1;
  27. 			count++;
  28.  
  29.  
  30. 		}
  31.  
  32. 	}
  33. 	if (kae==0)
  34. 	break;
  35. }
  36.  
  37.  
  38. for (size_t i = 0; i < n; ++i) {
  39. 	printf("%d ", a[i]);
  40.  
  41. }
  42. printf("\n");
  43. printf("count = %d\n", count);
  44.  
  45. return 0;
  46. }
  47.  
Success #stdin #stdout 0s 544KB
comments (?)
stdin
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Standard input is empty
stdout
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1 1 2 3 4 5 5 6 9 
count = 10
https://ideone.com/Eqv10X
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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