what is the problem with the following code

void fun(int **p)
{
  static int q = 10;

  *p = &q;
}

int main()
{
  int r = 20;
  int *p = &r;
  fun(*p);

  printf("%d", *p);
  getchar();
  return 0;
}


-- 
Regards,
Kamakshi
kamakshi...@gmail.com

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