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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int n, a;
  7. 	cin >> n;
  8. 	for (int i = 0; i < n; i++)
  9. 	{
  10. 		cin >> a;
  11. 		if (i % 2 == 0)
  12. 			cout << a << " ";
  13. 	}
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 4200KB
comments (?)
stdin
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7
14 16 3 7 17 19 9
stdout
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14 3 17 9
https://ideone.com/JZYYjn
e-olymp 7842. Четные индексы
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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