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Numbers.add

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AP Computer Science A

Definition

numbers.add() is a method used to add an element to an ArrayList. It takes the element as a parameter and appends it to the end of the list.

"Numbers.add" also found in:

Practice Questions (1)

Consider the following code snippet: ``` ArrayList<Integer> numbers = new ArrayList<>(); numbers.add(10); numbers.add(20); numbers.add(30); numbers.add(40); numbers.remove(2); numbers.set(1, 50); int result = numbers.get(2) - numbers.get(1); System.out.println("Result: " + result); ``` What will be the output when the above code is executed?

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