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  1. import java.util.*;
  2.  
  3. class Main {
  4. 	public static void main (String[] args) {
  5. 		    ArrayList<String> posicoes = new ArrayList<String>();
  6. 		    posicoes.add("Ricardo;01051509912;gmail");
  7. 		    posicoes.add("Renato;123456789123;hotmail");
  8. 		    posicoes.add("Rodrigo;09873923121;yahoo");
  9. 		    System.out.println(BuscaString(posicoes, "01051509912"));
  10. 		    System.out.println(BuscaString(posicoes, "123456789123"));
  11. 	}
  12. 	public static int BuscaString(ArrayList<String> lista, String busca) {
  13. 	    for (int i = 0; i < lista.size(); i++) if (lista.get(i).contains(busca)) return i;
  14. 		return -1;
  15. 	}
  16. }
  17.  
  18. //https://pt.stackoverflow.com/q/233378/101
Success #stdin #stdout 0.06s 32364KB
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https://ideone.com/TQnnEd
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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