Java Substring Hackerrank Solution For Explanation Watch Video: Sample Input Helloworld 3 7 Sample Output lowo Code: import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution { public static void main(String[] args) { Scanner in = new Scanner(System.in); String S = in.next(); int start = in.nextInt(); int end = in.nextInt(); System.out.println(S.substring(start,end)); } }