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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		 String output="";
  13. 		 int n=15, rem;
  14.     while (n>0) {
  15.        rem = n%3;
  16.        n = n/3;
  17.        if (rem == 2) {
  18.            rem = -1;
  19.            n++;
  20.        }
  21.        output = (rem==0?'0':(rem==1)?'+':'-') + output;
  22.     }
  23.  
  24.     System.out.println(output);
  25. 	}
  26. }
Success #stdin #stdout 0.11s 320256KB
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+--0
https://ideone.com/ztrJL9
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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