Advertisement
Guest User

Untitled

a guest
Nov 22nd, 2017
58
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.59 KB | None | 0 0
  1. package lesson_02;
  2.  
  3. import java.util.ArrayList;
  4.  
  5. public class Starter {
  6.  
  7. public static void main(String[] args) {
  8. ArrayList<Integer> al1 = new ArrayList<Integer>();
  9.  
  10. al1.add(10);
  11. al1.add(7);
  12. al1.add(70);
  13. System.out.println("#1#");
  14. for(int n=0; n<al1.size(); n++) {
  15. System.out.println(al1.get(n));
  16. }
  17.  
  18.  
  19. al1.remove(1);
  20. System.out.println("#2#");
  21. for(int n=0; n<al1.size(); n++) {
  22. System.out.println(al1.get(n));
  23. }
  24.  
  25. al1.set(0, 17);
  26. System.out.println("#3#");
  27. for(int n=0; n<al1.size(); n++) {
  28. System.out.println(al1.get(n));
  29. }
  30. }
  31.  
  32. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement