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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. int i,n,x=0;
  7. 	string str;
  8. 	cin>>n;
  9. 	for(i=0;i<n;i++)
  10. 		{cin>> str;
  11. 		for(i=0;i<n;i++)
  12. 			{if(str[i]=='+')
  13. 				{x=x+1;
  14. 				break;}
  15. 			/*else if(str[i]=='-')
  16. 				{x=x-1;
  17. 				break;*/}
  18. 			}
  19. 	cout<< x;
  20. 	return 0;
  21.  
  22. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/cDNwBC
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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