Question

Hello I am trying to create a for loop that loops through the linked list. For each piece of data it will list it out individually. I am trying to learn linked list here, so no Array suggestions please. Anyone know how to do this?

Example Output:

1. Flight 187
2. Flight 501

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CODE I HAVE SO FAR BELOW:

public static LinkedList<String> Flights = new LinkedList<String>();

public flightinfo(){
String[] flightNum = {"187", "501"};
        for (String x : flightNum)
        Flights.add(x);

                for (???)


}

Answer 1

Just use the enhanced for-loop, the same way you’d do it with an array:

for(String flight : flights) {
   // do what you like with it
}