//Seprate array on basic on Odd and Even numbers.

public class array_4{

public static void main(String args[]){

int a[]= {1,2,3,4,5,6,7,8,9,10};

int arr1[] = new int[a.length];

int arr2[] = new int[a.length];

int count1 =0, count2=0;

for(int i=0; i<a.length; i++){

if(a[i]%2!=0)

arr1[count1++] = a[i];

else

arr2[count2++] = a[i];

}

for(int j=0, k=0; j<count1 || k<count2; j++, k++ )

System.out.println(arr1[j]+" "+arr2[k]);

}

}