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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9. 		Scanner in = new Scanner (System.in);
  10. 		int n = in.nextInt();
  11. 		int k = 0;
  12. 		while(n > 0) {
  13. 			k += n%3 + 1;
  14. 			n /= 3;
  15. 		}
  16. 		System.out.print(k - 2);
  17. 	}
  18. }
Success #stdin #stdout 0.1s 35244KB
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1447
stdout
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16
https://ideone.com/B946vc
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
secret

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