Question

Prompt the user for two int values and a sentence. The int values represent the sub string. Your application should echo the sub string of the sentence, in Java.

Answer 1

import java.util.Scanner;
public class TestCode {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int n1, n2;
        String s;

        System.out.print("Enter a number: ");
        n1 = scan.nextInt();

        System.out.print("Enter another number: ");
        n2 = scan.nextInt();

        System.out.print("Enter a string: ");
        s = scan.next();

        System.out.println("Substring is: "+s.substring(n1,n2));
    }
}