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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	long long n;
  6. 	int k = 0;
  7. 	cin >> n;
  8. 	while (n > 0) {
  9. 		k += n%3 + 1;
  10. 		n /= 3;
  11. 	} 
  12. 	cout << k - 2;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 4312KB
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https://ideone.com/UVN7DB
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
secret

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