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  1. #include <stdio.h>
  2.  
  3.  
  4. void sort(int *arr, int n){
  5.     int i,j,m;
  6.     for(i=0; i<n-1; i++){
  7.         m = i;
  8.         for(j=i+1; j<n; j++){
  9.             if(arr[j] < arr[m])
  10.                 m = j;
  11.         }
  12.         if (m == i) continue;
  13.         //swapping arr[i] and arr[m]
  14.         *(arr + i) = *(arr + i) + *(arr + m);
  15.         *(arr + m) = *(arr + i) - *(arr + m);
  16.         *(arr + i) = *(arr + i) - *(arr + m);
  17.     }
  18. }
  19.  
  20. int main(void) {
  21. 	int arr[] = {2, 4, 3, 5, 8, 7};
  22. 	sort(arr, 6);
  23. 	for (int i = 0 ; i != 6 ; i++) {
  24. 		printf("%d\n", arr[i]);
  25. 	}
  26. 	return 0;
  27. }
  28.  
Success #stdin #stdout 0s 9432KB
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https://ideone.com/lXH3l5
language:
C99 (gcc 8.3)
created:
6 years ago
visibility:
public

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