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- package babelhhal;
- import java.util.List;
- import java.util.Scanner;
- import java.util.ArrayList;
- class Szavak{
- String elso;
- String masodik;
- public Szavak(String elso, String masodik) {
- this.elso = elso;
- this.masodik = masodik;
- }
- }
- public class Main {
- public static void main(String[] args) {
- Scanner sc = new Scanner(System.in);
- List<Szavak> lista = new ArrayList<Szavak>();
- String sor;
- String keresendo;
- while(true) {
- sor=sc.nextLine();
- if(sor.isEmpty())
- break;
- else{
- String[] szavak = sor.split(" ");
- lista.add(new Szavak(szavak[0],szavak[1]));
- }
- }
- while(sc.hasNextLine())
- {
- int k=0;
- keresendo=sc.nextLine();
- for (int i = 0; i < lista.size(); i++) {
- if(lista.get(i).masodik.equals(keresendo))
- {
- System.out.println(lista.get(i).elso);
- k=1;
- }
- }
- if(k!=1)
- System.out.println("eh");
- }
- }
- }
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