Answer to Question #296296 in Java | JSP | JSF for Lener

Question

Write a program to take a String as input then display the position of a particular character given as input using indexOf() function of String class. Don't use charAt() function.

Enter a String

JapanIsSupremE

Enter character to find: e

Index Position: 11

Answer 1

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Enter a String");
        String line = in.nextLine();
        System.out.print("Enter character to find: ");
        String toFind = in.nextLine();
        System.out.println("Index Position: " + line.indexOf(toFind.toCharArray()[0]));
    }
}