AP Computer Science A

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Numbers.set

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AP Computer Science A

Definition

numbers.set() is a method used to replace an element at a specific index in an ArrayList. It takes the index and the new value as parameters, finds the element at that index, and updates it with the new value.

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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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Numbers.set

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AP Computer Science A

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Practice Questions (1)

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Numbers.set

from class:

AP Computer Science A

Definition

Related terms

"Numbers.set" also found in:

Practice Questions (1)

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.

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