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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int n;
  7. 	int tab[1000];
  8. 	cin >> n;
  9. 	for(int i=0;i<n;i++) {
  10. 		cin >> tab[i];
  11. 	}
  12. 	for(int i=1;i<n;i+=2) {
  13. 		cout << tab[i] << " ";
  14. 	}
  15. 	for(int i=0;i<n;i+=2) {
  16. 		cout << tab[i] << " ";
  17. 	}
  18. 	cout << endl;
  19.  
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 5280KB
comments (?)
stdin
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5
1 3 4 5 7
stdout
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3 5 1 4 7
https://ideone.com/Tkx5bN
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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