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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.  
  13. 		int N = 7;
  14. 		String A="";
  15. 		while ( N > 0) {
  16.  
  17. 			A += N % 2 + A;
  18. 			N = N / 2;
  19. 		}
  20.  
  21. 		System.out.print(A);
  22. 	}
  23. }
Success #stdin #stdout 0.04s 711168KB
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Standard input is empty
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1111111
https://ideone.com/6tPNia
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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