import java.util.Scanner;
class Example{
    private final Scanner in = new Scanner(System.in);
	private final int[] arr;
	private final int i;
	Example(){
	    System.out.println("in constructor");
	    System.out.println("enter array size: ");
	    i = in.nextInt();
	    arr = new int[i];
	}
    void perform(){
        for(int j=0;j<i;j++)
            arr[j] = in.nextInt();
        for(int j=0;j<i;j++)
            System.out.println(arr[j]);
    }
}
public class Main{  
    public static void main(String[] args){
        Example obj = new Example();
        obj.perform();
    }
}