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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. long int  t;
  5.  
  6. int main()
  7. {
  8. 	cin>>t;
  9. 	for(int i=0; i<t; i++)
  10. 	{
  11. 		long int n,a;
  12. 		cin>>n;
  13. 		long int wiek=0,suma=0;
  14. 		for(int i=0; i<n; i++)
  15. 		{
  16. 			cin>>a;
  17. 			suma+=a;
  18. 		}
  19. 		if(n==1) wiek=a;
  20. 		else wiek=n/2+suma+1;
  21. 		cout<<wiek<<endl;
  22. 	}
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 4524KB
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https://ideone.com/0rSMiL
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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