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AP Computer Science A
Unit 7 – ArrayList in AP Computer Science A
Topic 7.3
Suppose we have an ArrayList `arr`. If we want to traverse through all of its elements but its last 2, which for loop header should we use?
`for (int i = 0; i < arr.size() - 2; i++)`
`for (int i = 2; i < arr.size(); i++)`
`for (int i = 1; i <= arr.size() - 2; i++)`
`for (int i = 0; i < arr.size(); i++)`
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AP Computer Science A - 7.3 Traversing ArrayLists
Key terms
ArrayList
For Loop
Traverse
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© 2024 Fiveable Inc. All rights reserved.
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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