Java Subarray Hackerrank Solution For Explanation Check Video: Sample Input 5 1 -2 4 -5 1 Sample Output 9 Code: import java.io.*; import java.util.*; public class Solution { public static void main(String[] args) { Scanner scn = new Scanner(System.in); int n = scn.nextInt(); int [] arr = new int [n]; for ( int i= 0 ;i<n;i++){ arr[i] = scn.nextInt(); } int count = 0 ; for ( int i= 0 ;i<n;i...