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Xrocky

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Dec 8th, 2019
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  1. package formalab.seance4.exercice1;
  2.  
  3. import java.util.ArrayList;
  4.  
  5. public class Exercice1 {
  6. public static void main(String[] args) {
  7. //ArrayList
  8. ArrayList<Integer> ListAges = new ArrayList <Integer>();
  9. //add element dans le tableau
  10. ListAges.add(20);
  11. ListAges.add(21);
  12. ListAges.add(22);
  13. ListAges.add(23);
  14. ListAges.add(24);
  15. ListAges.add(25);
  16.  
  17. //add 30 ba3d 22
  18. ListAges.add(2,30);
  19.  
  20.  
  21. //affichage taille de tableau methode
  22. System.out.println("taille de la liste : "+ListAges.size());
  23. //affichage de tableau array
  24. System.out.println("ma liste "+ListAges);
  25.  
  26.  
  27. }
  28.  
  29. }
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