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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n, m; 
  6. 	cin >> n >> m;
  7.  
  8. 	int res = 0;
  9. 	for (int i = 0; i < n; i++) {
  10. 	string s; 
  11. 	cin >> s;
  12.  
  13. 	if (s.find('+') != string::npos)
  14. 	   res++;
  15. 	}
  16.  
  17. 	cout << res << "\n";
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin
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4 5
---+.
+....
-----
-+-..
stdout
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3
https://ideone.com/CN3Rk3
language:
C++ (gcc 8.3)
created:
11 hours ago
visibility:
public

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