Algorithm
Problem Name:
In this HackerRank Functions in Java programming problem solution,
iven a string, , 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.
Input Format
The first line contains a single string denoting s .
The second line contains two space-separated integers denoting the respective values of start and end.
Constraints
- 1 <= |s| <= 100
- 0 <= start <= end <= n
- String s consists of English alphabetic letters (i.e., [a - zA - Z]) only.
Output Format
Print the substring in the inclusive range from start to end - 1
Sample Input
Helloworld
3 7
Sample Output
lowo
Explanation
In the diagram below, the substring is highlighted in green:
Code Examples
#1 Code Example with Java Programming
Code -
Java Programming
import java.util.Scanner;
public class Solution{
public static void main(String[] args){
Scanner input = new Scanner(System.in);
String s = input.next();
int a = input.nextInt();
int b = input.nextInt();
System.out.println(s.substring(a, b));
}
}