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HackerRank Java Substring problem solution

YASH PAL, 31 July 2024

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

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));
    }
}
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