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  1. import java.util.*;
  2.  
  3. class Ideone {
  4.     public static void main(String[] args) {
  5.         Kamus kamus = new Kamus();
  6.         kamus.tambah("big", new String[]{"large", "great"});
  7.         kamus.tambah("big", new String[]{"huge", "fat"});
  8.         kamus.tambah("huge", new String[]{"enormous", "gigantic"});
  9.  
  10.         String[] sinonim = kamus.ambilSinonim("huge");
  11.         if (sinonim != null) {
  12.             System.out.println("Sinonim huge: " + Arrays.toString(sinonim));
  13.         } else {
  14.             System.out.println("Tidak ditemukan sinonim.");
  15.         }
  16.     }
  17. }
  18.  
  19. class Kamus {
  20.     private HashMap<String, List<String>> dict = new HashMap<>();
  21.  
  22.     public void tambah(String key, String[] values) {
  23.         List<String> existing = dict.getOrDefault(key, new ArrayList<>());
  24.         existing.addAll(Arrays.asList(values));
  25.         dict.put(key, existing);
  26.     }
  27.  
  28.     public String[] ambilSinonim(String key) {
  29.         if (dict.containsKey(key)) {
  30.             List<String> value = dict.get(key);
  31.             return value.toArray(new String[0]);
  32.         }
  33.         return null;
  34.     }
  35. }
  36.  
Success #stdin #stdout 0.17s 57580KB
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Standard input is empty
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Sinonim huge: [enormous, gigantic]
https://ideone.com/F6EkIn
language:
Java (HotSpot 12)
created:
1 day ago
visibility:
public

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