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LinkedList listi - new Linkedlist>(); listi.add("ICS"); listi.add("COL"); list1.add("COE"); System.out.println(l

Posted: Fri May 20, 2022 1:01 pm
by answerhappygod
Linkedlist String Listi New Linkedlist Listi Add Ics Listi Add Col List1 Add Coe System Out Println L 1
Linkedlist String Listi New Linkedlist Listi Add Ics Listi Add Col List1 Add Coe System Out Println L 1 (36.25 KiB) Viewed 41 times
LinkedList<String> listi - new Linkedlist>(); listi.add("ICS"); listi.add("COL"); list1.add("COE"); System.out.println(listi); LinkedHashSet<String> list2-new LinkedHashSetc>(); list2.add("ICS"); list2.add("COE"); list2.add("COE"); System.out.println(list2): TreeSet<String> list3 = new TreeSet<>(); list3.add("ICS"); list3.add("COE"); list3.add("COE"); System.out.println(list3); ArrayList<String> list4 = new ArrayList<>(); list4.add("ICS"); list4.add("COE"); list4.add("COE"); list4.remove("COE"); System.out.println(list); TreeMap<String, Integer> map = new TreeMap<>(); map.put("ICS", 1); map.put("COE", 2); map.put("COE", 3); System.out.println(map); } }