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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. 		int[] arr = {1, 2, 3, 4, 5, 6, 7, 8};
  13.  
  14. for (int k = 1; k <= 6; k += 2)
  15. {
  16.    arr[7] = arr[k];
  17.    arr[k] = arr[k + 1];
  18.    arr[k + 1] = arr[7];
  19. }
  20. 	}
  21. }
Success #stdin #stdout 0.04s 4386816KB
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https://ideone.com/Lz8K6U
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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