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  1. #include <iostream> 
  2. using namespace std;
  3. int main() {
  4. 	int n;
  5.  
  6. 	while (cin >> n) {
  7. 		int seg[10] = {6, 2, 5, 5, 4, 5, 6, 3, 7, 6};
  8. 		for (int i = 0; i < 24; i++)
  9. 			for (int j = 0; j < 60; j++) {
  10. 				int a = 0;
  11. 				a = a + seg[i / 10];
  12. 				a = a + seg[i % 10];
  13. 				a = a + seg[j / 10];
  14. 				a = a + seg[j % 10];
  15. 				if (a == n) {
  16. 					if (i < 10) cout << '0' << i;
  17. 					else cout << i;
  18. 					cout << ':';
  19. 					if (j < 10) cout << '0' << j;
  20. 					else cout << j;
  21. 					return 0;
  22. 				}
  23. 			}
  24. 			cout << "Impossible";
  25. 	}
  26. }
Success #stdin #stdout 0s 4516KB
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https://ideone.com/d8UyFf
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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