ArrayList<Integer> list3 = new ArrayList<>();
for(int i=0;i<=100;i++) {
list3.add(i);
}
System.out.println(list3);
I created an arraylist like this,its zero to 100 numbers and i want to copy even numbers to another arraylist.How can i do that?
>Solution :
Try the code below:
ArrayList<Integer> list3 = new ArrayList<>();
for (int i = 0; i < 100; i++) {
list3.add(i);
}
ArrayList<Integer> eventIntegerList = new ArrayList<>();
for (Integer integer : list3) {
if (integer % 2 == 0)
eventIntegerList.add(integer);
}
System.out.println(eventIntegerList);