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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.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 	   String[] words = {"leet","code"}; 
  14. 	   char x = 'e';
  15. 	   System.out.println(findWordsContaining(words,x));
  16.  
  17. 	}
  18.  
  19. 	    static List<Integer> findWordsContaining(String[] words, char x) {
  20.         List<Integer> list = new ArrayList<>();
  21.  
  22.         int n = words.length;
  23.  
  24.         for(int i=0;i<n;i++){
  25.  
  26.           if(words[i].indexOf(x) != -1){
  27.              list.add(i);
  28.  
  29.           }
  30.  
  31.         }
  32.  
  33.         return list;
  34.     }
  35. }
Success #stdin #stdout 0.09s 54636KB
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https://ideone.com/DTFXAK
language:
Java (HotSpot 12)
created:
11 days ago
visibility:
public

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