Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- import java.util.ArrayList;
- public class laborki7 {
- static void duplicate(ArrayList list1, ArrayList list2){
- ArrayList result = new ArrayList();
- for (int i = 0; i < list2.size(); i++) {
- int howManyTimes = (int) list2.get(i);
- for (int j = 0; j < howManyTimes; j++) {
- result.add(list1.get(i));
- }
- if (i >= list1.size() - 1) {
- i=list2.size();
- }
- }
- System.out.println(result);
- }
- public static void main(String args[]){
- ArrayList list1 = new ArrayList();
- list1.add(1);
- list1.add(2);
- list1.add(3);
- list1.add(4);
- // list1.add(5);
- ArrayList list2 = new ArrayList();
- list2.add(0);
- list2.add(3);
- list2.add(1);
- list2.add(2);
- list2.add(3);
- list2.add(4);
- duplicate(list1,list2);
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment