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  1. #include <iostream>
  2. #include<stdlib.h>
  3. using namespace std;
  4.  
  5. static int cnt;
  6.  
  7. int compare(const void *a, const void *b)
  8. {
  9. 	cnt+=1;
  10. 	int l = *(int*)a;
  11. 	int r= *(int*)b;
  12. 	return l-r;
  13. }
  14.  
  15. int main() {
  16. 	// your code goes here
  17. 	int a[]= {10,9,8,7,6,5};
  18. 	int size= sizeof(a)/sizeof(a[0]);
  19. 	int i;
  20. 	qsort(a,size,sizeof(int),compare);
  21.  
  22. 	for(i=0;i<6;i++)
  23. 	 cout<<a[i]<<" ";
  24.  
  25. 	 cout<<endl<<cnt<<endl;
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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5 6 7 8 9 10 
9
https://ideone.com/Iq2r6W
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
secret

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