Xrocky

2

Dec 8th, 2019
94
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  1. package formalab.seance4.exercice1;
  2.  
  3. import java.util.ArrayList;
  4. import java.util.Scanner;
  5.  
  6. public class Exercice2 {
  7.  
  8.  
  9. public static void main(String[] args) {
  10. int i ;
  11. ArrayList<String> names =new ArrayList <String>();
  12. Scanner reader = new Scanner(System.in);
  13. for(i=0;i<4;i++) {
  14. System.out.println("entrer un nom : ");
  15.  
  16. String nom=reader.next();
  17. names.add(nom);
  18. }
  19. System.out.println("choisir un nom pour le chercher haha: ");
  20. String nomchercher = reader.next();
  21.  
  22. System.out.println("exist : "+names.contains(nomchercher));
  23. }
  24. }
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