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Thread: What's wrong with this code

  1. #1
    Junior Member
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    Default What's wrong with this code

    in this code if i input exit this loop must be ended but if i enter random string such as quit this loop quit i want to quit only i enter exit.My english kinda bad sorry for that.Ty for helping
    public static void main(String[] args) {
    Scanner input= new Scanner(System.in);
    String word;
    String e;

    HashMap<String,String> sozluk=new HashMap<String,String>();
    sozluk.put("book","kitap");
    sozluk.put("table","masa");
    sozluk.put("chair","sandalye");
    sozluk.put("notebook","defter");
    sozluk.put("printer","yazıcı");

    do {
    System.out.println("lütfen ingilizce kelimeyi giriniz:");
    word=input.nextLine();

    System.out.println("ingilizce kelime karşılığı olan şey: "+sozluk.get(word));
    System.out.println("çıkmak istiyormusunuz");
    e=input.nextLine();

    } while(e=="exit");



    System.out.println("exit success");

  2. #2
    Junior Member
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    Default Re: What's wrong with this code

    change } while(e=="exit"); to } while (!"exit".equals(e));

    public static void main(String[] args) {
            Scanner input = new Scanner(System.in);
            String word = null;
            String e = null;
     
            HashMap<String, String> sozluk = new HashMap<String, String>();
            sozluk.put("book", "kitap");
            sozluk.put("table", "masa");
            sozluk.put("chair", "sandalye");
            sozluk.put("notebook", "defter");
            sozluk.put("printer", "yazıcı");
     
            do {
                System.out.println("lütfen ingilizce kelimeyi giriniz:");
                word = input.nextLine();
     
                System.out.println("ingilizce kelime karşılığı olan şey: " + sozluk.get(word));
                System.out.println("çıkmak istiyormusunuz");
                e = input.nextLine();
            } while (!"exit".equals(e));
     
            System.out.println("exit success");
        }

  3. #3
    Junior Member
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    Default Re: What's wrong with this code

    it works i really really thank you. you are awesome ty for helping me )))))))))))))))))))))))))

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