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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8. 	int input = 0;
  9. 	vector<int> bin;
  10. 	cin >> input;
  11.  
  12. 	while (input > 0) {
  13. 		bin.push_back(input%2);
  14. 		input/=2;
  15. 	}
  16.  
  17. 	for (int i = bin.size(); i > 0; i--) {
  18. 		cout << bin[i];
  19. 	}
  20. 	cout << endl;
  21.  
  22. 	for (int i = 0; i < bin.size() ; i++) {
  23. 		cout << bin[i];
  24. 	}
  25.  
  26. 		cout << endl;
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 15232KB
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stdin 
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stdout 
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https://ideone.com/YTgn4r
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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