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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int n, q;
  6. cin >> n;
  7. int arr[10000];
  8. q=0;
  9. for(int i=0; i<n; i++){
  10. 	cin >>arr[i];
  11. }
  12. for(int i=0; i<n; i++){
  13. 	for(int j=0; j<n; j++){
  14. 		if(arr[i]==arr[j]){
  15. 			q++;
  16. 		}
  17. 		if(q==0){
  18. 			cout << arr[j]<<" ";
  19. 		}
  20. 	}
  21. }
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 4536KB
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stdin
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8
4 3 5 2 5 1 3 5
stdout
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Standard output is empty
https://ideone.com/D3eDt6
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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