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- package com.company;
- import java.util.*;
- public class Multime {
- private Set<Integer> multime;
- public Multime() { // constructor default
- multime = new HashSet<Integer>();
- }
- public Multime(ArrayList<Integer> lista) { // Contructor cu parametri
- multime = new HashSet<Integer>(lista);
- }
- Multime(Multime aux) { // Contructor de copiere
- multime = aux.multime;
- }
- public void setMultime(ArrayList<Integer> lista) {
- multime = new HashSet<Integer>(lista);
- }
- public ArrayList<Integer> getMultime() {
- ArrayList<Integer> list = new ArrayList<Integer>(multime);
- return list; // returneaza multimea ca lista
- }
- public ArrayList<Integer> intersectie(Multime b) {
- Set<Integer> intersectie = new HashSet<Integer>(multime);
- intersectie.retainAll(b.multime);
- ArrayList<Integer> list = new ArrayList<Integer>(intersectie);
- return list;
- }
- }
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