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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n, x;
  6. 	cin >> n;
  7. 	for (int l = 0; l < n; l ++){
  8. 		cin >> x;
  9. 		for (int j = 0; j < x; j ++){
  10. 			for (int i = 0; (i <= j) or (i <= x - 1 - j); i ++){
  11. 				if ((i == j) or (j == x - 1 - i)) cout << "X";
  12. 				else cout << " ";
  13. 			}
  14. 			cout << endl;
  15. 		}
  16. 		cout << endl;
  17. 	}
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin
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3 5 3 1
stdout
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X   X
 X X
  X
 X X
X   X

X X
 X
X X

X
https://ideone.com/nErlMz
Вышивка крестиком
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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