public class Easy16 {

    /**
     * @param args
     */
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        System.out.println("What string do you want to remove letter from?");
        String input = s.nextLine();
        System.out.println("What do you want to remove?");
        String remove = s.nextLine();
        System.out.println(letterKiller(input, remove));
    }

    private static String letterKiller(String string, String remove){
        StringBuffer resultString = new StringBuffer("");
        for(int i=0; i<string.length(); i++){
            for (int j= 0; j<remove.length();j++){
                if(string.charAt(i)==remove.charAt(j)){
                    break;
                }else if(j==remove.length()-1){
                    resultString.append(string.charAt(i));
                }

            }

        }

        return resultString.toString();
    }
}