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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. typedef long long ll;
  4.  
  5. void sorting(vector<int>& a){
  6. 	sort(a.begin(),a.end());
  7. }
  8. int main() {
  9. 	ios_base::sync_with_stdio(0);
  10. 	cin.tie(0);
  11. 	ll n;
  12. 	cin>>n;
  13. 	vector<int> a(n);
  14. 	for(int i=0;i<n;i++){
  15. 		cin>>a[i];
  16.  
  17. 	 sorting(a);
  18. 	 for(int k=0;k<n;k++){
  19. 		if(a[k]==a[k+1]){
  20. 			cout<<a[k]<<" ";
  21. 		}
  22. 	}
  23. 	}
  24. 	return 0;
  25. }
  26.  
Success #stdin #stdout 0.01s 5440KB
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stdin
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2
8
1 3 2 3 4 6 5 5 
10
1 5 2 8 1 4 7 4 3 6
stdout
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Standard output is empty
https://ideone.com/szKf3c
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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