Java 1D Array Hackerrank Solution For Explanation Watch Video: Sample Input 5 10 20 30 40 50 Sample Output 10 20 30 40 50 Code: import java.util.*; public class Solution { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int n = scan.nextInt(); int [] a = new int [n]; for ( int i= 0 ;i<n;i++){ a[i] = scan.nextInt(); } scan.close(); // Prints...