1. What is the output of the following code:

   int main()

   {

   test1();

   test1();

   return 0;

   }

   void test1 ()

   {

   static int x=2;

   int y = 8;

   x+=1;

   cout<

   y++;

   }

   1. 2 8

      3 8

   2. 3 8

      4 9

   3. 3 8

      3 9

   4. 3 8

      4 8