array_of_add_and_even_elements.java

import java.util.*;
class Optimus{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for(int i = 0 ; i< n; i++){
            arr[i] = sc.nextInt();
        }
        for(int i = 0 ; i < n ; i++){
            if(arr[i]%2==1){
                System.out.format("%d ",arr[i]);
            }
        }
        for(int i = 0 ; i < n ; i++){
            if(arr[i]%2==0){
                System.out.format("%d ",arr[i]);
            }
        }
    }
}