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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int j,i,n;
  7. 	cin>>n;
  8. 	for(i=1;i<=n;i++){
  9. 		for(j=1;j<=n;j++){
  10. 			if(i==j||j==i||j+i==n+1) cout<<"+";
  11. 			else cout<<"-";
  12. 		}
  13. 		cout<<"\n";
  14. 	}
  15. 	return 0;
  16. }
Success #stdin #stdout 0.01s 5316KB
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+---+
-+-+-
--+--
-+-+-
+---+
https://ideone.com/KNnNET
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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