fork download 
  1. import java.util.*;
  2. import java.io.*;
  3. import java.math.*;
  4. class Ideone
  5. {
  6. 	public static void main (String[] args)
  7. 	{
  8. 		Scanner sc = new Scanner(System.in);
  9. 		BigInteger n = new BigInteger(sc.nextLine());
  10. 		if(!n.equals(BigInteger.ZERO) && n.and(n.subtract(BigInteger.ONE)).equals(BigInteger.ZERO)){
  11. 		   System.out.println("yes");
  12. 		} else {
  13. 		   System.out.println("no");
  14. 		}
  15. 	}
  16. }
Success #stdin #stdout 0.11s 35752KB
comments (?)
stdin 
36893488147419103232
stdout 
yes
https://ideone.com/DSE0iI
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!