java - Unable to catch the random number generated in main method? -

i running code, unable access class variables (pg , dg) in main method. output getting is

dealer starting game
has guessed number 0 9
time guess
player guessing
number player 1 guessed 0
player guessing
number player 2 guessed 0
player guessing
number player 3 guessed 0
dealer guess 0
have guessed correctly

i unable catch random number generated in method.

class player {     public int pg = 0;     public void pguess()     {         system.out.println("player guessing");         int pg = (int)(math.random() * 10);     } }   class dealer {     public  int dg = 0;     public void guess()     {         system.out.println("dealer starting game");         system.out.println("he has guessed number 0 9");         system.out.println("now time guess");         int dg = (int)(math.random() * 10);     }      public void dealerdisplay()     {         system.out.println("the dealer guess " + dg);     } }  public class gameon {     public static void main(string args[])     {         dealer d = new dealer();         player = new player();         player b = new player();         player c = new player();          d.guess();          a.pguess();         system.out.println("the number player 1 guessed " + a.pg);           b.pguess();         system.out.println("the number player 2 guessed " + b.pg);           c.pguess();         system.out.println("the number player 3 guessed " + c.pg);           d.dealerdisplay();          if ((d.dg == a.pg) && (d.dg == b.pg) && (d.dg == c.pg))             system.out.println("all have guessed correctly");          else if ((d.dg == a.pg) && (d.dg == b.pg) || (d.dg == a.pg) &&                         (d.dg == c.pg) || (d.dg == b.pg) && (d.dg == c.pg))             system.out.println("two have have guessed correctly");          else if ((d.dg == a.pg) || (d.dg == b.pg) || (d.dg == c.pg))              system.out.println("one has guessed correctly");          else             system.out.println("no 1 has guessed correctly");     } }   

here's problem:

    system.out.println("player guessing");     int pg = (int)(math.random()*10); } 

you're declaring new local int pg instead of setting class member. change to:

    system.out.println("player guessing");     pg = (int)(math.random()*10); } 

and see if works.