In this HackerRank java substrings problem in java programming Given a string, s, and two indices, start and end, print a substring consisting of all characters in the inclusive range from start to end – 1. You’ll find the String class’ substring method helpful in completing this challenge.
HackerRank java substring problem solution.
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));
}
}
Second solution in java 8 programming
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));
}
}