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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int n,a,b, res=0;
  7. 	cin>>n;
  8.  
  9. 	for(int i=0;i<3;i++){
  10. 		cin>>a>>b;
  11.  
  12. 		if(a==7 || b==7)
  13. 			res++;
  14. 	}
  15.  
  16. 	if(res==3)
  17. 		cout<<777;
  18. 	else
  19. 		cout<<0;
  20.  
  21. 	return 0;
  22. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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2
0 7
7 3
3 9
stdout
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Standard output is empty
https://ideone.com/e0ReEh
language:
C++ (gcc 8.3)
created:
9 days ago
visibility:
public

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