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  1. #include <stdio.h>
  2.  
  3. void ordena(int tamanho, const int *a, int *b) {
  4.     int *copia = (int *) malloc(tamanho * sizeof(int));
  5.     int i;
  6.     for (i = 0; i < tamanho; i++) {
  7.         copia[i] = a[i];
  8.         b[i] = i + 1;
  9.     }
  10.  
  11.     int achou_inversao;
  12.     do {
  13.         achou_inversao = 0;
  14.         for (i = 0; i < tamanho - 1; i++) {
  15.         	if (copia[i] > copia[i + 1]) {
  16.         		int aux = copia[i];
  17.         		copia[i] = copia[i + 1];
  18.         		copia[i + 1] = aux;
  19.         		aux = b[i];
  20.         		b[i] = b[i + 1];
  21.         		b[i + 1] = aux;
  22.         		achou_inversao = 1;
  23.         	}
  24.         }
  25.     } while (achou_inversao);
  26.     free(copia);
  27. }
  28.  
  29. int main(void) {
  30. 	int a[] = {3, 6, 1, 8};
  31. 	int b[] = {0, 0, 0, 0};
  32. 	ordena(4, a, b);
  33. 	printf("%d %d %d %d", b[0], b[1], b[2], b[3]);
  34. 	return 0;
  35. }
  36.  
Success #stdin #stdout 0s 2292KB
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https://ideone.com/ww0qti
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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