How do I print a letter based on the index of the string?

Question

I want to print a letter instead of the index position using the indexOf(); method. The requirement is that: Inputs a second string from the user. Outputs the character after t

Answer 1

String.charAt(index)

You can access a single character, or a letter, by caling método charAt() from String class

Example

public static void main(String[] args) {
    Scanner keyboard = new Scanner(System.in);
    String phrase = keyboard.nextLine();
    char firstLetter = phrase.charAt(0);
    System.out.println("First Letter : " + firstLetter);
}

So, running this code, assuming the input is StackOverFlow, the output will be S

In your code I think doing the follow will work:

Your Code

 String letter = keyboard.next();
 first = letter.charAt(0);

That might help!