fork download
copy 
  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[] array = {1,2,3,4,5,6,7,8,9,10,11,12,13};
  13.  
  14.      List<Integer> Even = new ArrayList<>();
  15.      List<Integer> Odd = new ArrayList<>();
  16.     for ( int i=0; i<array.length; i++)
  17.     {
  18.         if (array[i] % 2 == 0)
  19.         {
  20.             Even.add(array[i]);
  21.         }
  22.         else
  23.         {
  24.             Odd.add(array[i]);
  25.         }
  26.  
  27.     }
  28.  
  29.     for ( int i=0; i<array.length/2; i++ )
  30.     {
  31.         int temp = array[i];
  32.         array[i] = array[array.length-(1+i)];
  33.         array[array.length-(1+i)] = temp;
  34.     }
  35.     System.out.println("Array after reverse: \n" + Arrays.toString(array));
  36.  
  37.  
  38.   System.out.println("Even: "+Even.size()+" ");
  39.   System.out.println(Arrays.toString(Even.toArray()));
  40.   System.out.println("Odd:  "+Even.size()+" ");
  41.   System.out.println(Arrays.toString(Odd.toArray()));
  42.  
  43. 	}
  44. }
Success #stdin #stdout 0.04s 4386816KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Array after reverse: 
[13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]
Even: 6 
[2, 4, 6, 8, 10, 12]
Odd:  6 
[1, 3, 5, 7, 9, 11, 13]
https://ideone.com/ZQPeDQ
language:
Java (HotSpot 12)
created:
6 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!