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Oct 23rd, 2014
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  1. package pakke;
  2. import java.util.*;
  3.  
  4. public class Passordknekker {
  5.  
  6. /**
  7. * @param args
  8. */
  9. public static void main(String[] args) {
  10. String passord;
  11. String ord = "";
  12. int lengde=0, teller =0;
  13. Scanner sc = new Scanner(System.in);
  14. Random rand = new Random();
  15.  
  16. System.out.println("Skriv inn ditt passord");
  17. passord = sc.next();
  18. String valg = "abcdefghijklmnopqrstuvwxyzæøå";
  19. lengde = passord.length();
  20. System.out.println(lengde);
  21.  
  22. while (!passord.contentEquals(ord)){
  23. ord = "";
  24. int j = 0;
  25. teller++;
  26.  
  27. while (j<lengde){
  28. ord = ord + valg.charAt(rand.nextInt(valg.length()));
  29. j++;
  30. }
  31. //System.out.println(ord);
  32.  
  33. }
  34.  
  35. System.out.println("Ditt passord er " + ord);
  36. System.out.println("Det tok " + teller + " forsøk");
  37.  
  38.  
  39. }
  40.  
  41. }
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