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Start your free trialAlexander Kalteziotis
742 PointsHelp
I do understand we need the "return applyGuess" what I don't understand is why we need the "(letters.charAt(0))".
2 Answers
Allan Clark
10,810 PointsThe letters variable represents the input from the user. It is of type String. Because we are accepting the input as a String the user could input "you know nothing John Snow", but are only concerned with the first letter of the String. Strings are 0 indexed so to get the first letter of any String charAt(0).
return applyGuess(letters.charAt(0));
// This gets the first character of the letters variable,
// 'y' in the above user input
// sends that character to the applyGuess() method
// and returns the boolean if it was added
Alexander Kalteziotis
742 PointsThanks a lot !
Allan Clark
10,810 PointsThank me with points bruh bruh ;)