Java array example

import java.util.*;

public class Temp {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = in.nextInt();
        }
        for (int i = 0; i < n; i++) {
            System.out.print(a[i] + " ");
        }
        in.close();
    }
}