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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n;
  6. 	cin >> n;
  7. 	int odd = n % 2;
  8. 	for (int i=0; i<n; i++) {
  9. 		if (((i + 1 - odd) % 4) / 2)
  10. 		   cout << "1";
  11. 		else   
  12. 		   cout << "0";
  13. 	}
  14. 	//bonus: difference
  15. 	cout << "\n" << (n + 1) % 4 / 2;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 4388KB
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https://ideone.com/hmjyMA
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
public

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