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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Main
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9. 		Scanner in = new Scanner(System.in);
  10.  
  11. 		long in_val = in.nextInt(), tmp_val = in_val, power = 1;
  12. 		while (tmp_val != 0) {
  13. 			tmp_val /= 2;
  14. 			power *= 2;
  15. 		}
  16. 		tmp_val = in_val;
  17. 		long max_val = in_val;
  18. 		do{
  19. 			in_val = in_val << 1;
  20. 			in_val = in_val % power + (in_val >= power ? 1 : 0);
  21. 			if (max_val < in_val) max_val = in_val;
  22. 		}while (tmp_val != in_val);
  23. 		System.out.println(max_val);
  24. 	}
  25. }
Success #stdin #stdout 0.11s 2184192KB
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https://ideone.com/GpVEo8
Java e-olymp 27
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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