Consider the following code snippet: ArrayList<Integer> num1 = new ArrayList<Integer>() ;
Int data;
Scanner in = new Scanner(System.in) ;
For (int i = 0; i < 5; i++)
{
Data = in.nextInt() ;
Num1.add(data) ;
If (data == 0 && num1.size() > 3)
{
Num1.remove(num1.size() - 1) ;
}
}
System.out.println("size is : " + num1.size() ) ;
What is the output of the given code snippet if the user enters 1,2,0,0,1 as the input?

Question

Quizplus · Accepted Answer

The code adds each input to the ArrayList. When a 0 is entered and the list size is greater than 3, it removes the last element. After inputs 1, 2, 0, 0, 1, the list size is 4.

Consider the Following Code Snippet: ArrayList<Integer> Num1 = New ArrayList<Integer>();