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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		List<String> sentence = Arrays.asList("this is a good dog", "cats drink milk", "Animals are beautiful creatures");
  13. 		List<String> keyword = Arrays.asList("dog", "cats", "beautiful", "good", "are", "this", "milk");
  14. 		for(String currentSentence : sentence) {
  15. 	        List<String> keywordsInSentence = new ArrayList<>();
  16. 	        for (String word : currentSentence.split("\\s+")) {
  17. 	            if (keyword.contains(word)) {
  18. 	                keywordsInSentence.add(word);
  19. 	            }
  20. 	        }
  21. 	        System.out.println(keywordsInSentence);
  22. 	    }
  23. 	}
  24. }
Success #stdin #stdout 0.04s 2184192KB
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Standard input is empty
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[this, good, dog]
[cats, milk]
[are, beautiful]
https://ideone.com/EkjAp3
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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