Developing Algorithms Using Strings

AP Computer Science A· difficulty 2/5

for (String s : list) {
    System.out.println(s);
}

Which traditional loop is equivalent for an ArrayList <String> list?

A
$for (int i = 0; i < list.size(); i++) System.out.println(list[i]);$
B
$for (int i = 0; i < list.size(); i++) System.out.println(list.get(i));$
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C
$for (int i = 0; i < list.length; i++) System.out.println(list.get(i));$
D
$for (int i = 1; i <= list.size(); i++) System.out.println(list.get(i));$

Explanation

ArrayList exposes size() and get(i); the indexed loop must use both for the same elements in order.

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