Help! please with variable name problems

Question

I have a program that administers a quiz but the no. of questions in the quiz is variable, qarray holds the questions. I am using card layout and i need to set up a new card for each questions. The number of answer choices to multiple choice questions are also variable and i'm going to have the same sort of problem when i'm creating checkboxes. Is there any way around this. I'm getting an error message variable required but value found.
noOfQuestions = qarray.length;
for(int i=1; i<noOfQuestions; i++)
Card = "Card"+i;
String cardname;
JPanel (Card) = new JPanel();
Card.add(new JLabel("Question "+i));
if(qarray.oftypemc())
Card.add(new JLabel(""+qarray[i].getQuestion()));

Answer 1

Look, some guy invented ARRAYs.
So, do
noOfQuestions = qarray.length;
JPanel[] cards = new JPanel[noOfQuestions];
for(int k=0; k<noOfQuestions; k++) // note: index must start at 0
    cards[k] = new JPanel();
    cards[k].add(new JLabel("Question " + k));
}or better yet
CardLayout cardLayout = new CardLayout(); // cardLayout should be global
JPanel allCards = new JPanel();           // allCards should be global
allCards.setLayout(cardLayout);
JPanel card;
String cardName;
noOfQuestions = qarray.length;
for(int k=0; k<noOfQuestions; k++) // note: index must start at 0
    cardName = "Question " + k;
    card = new JPanel();
    card.add(new JLabel(cardName));
    allCards.add(card, cardName);
}Now, I leave it to you to figure out why cardLayout and allCards should be global fields.