Q001:

   
     TOPICS:  
               1.  DEBUGGING 
               2.  INTERACTING WITH THE COMPILER 
                   (letting the compiler teach you.)

     REFER TO THE PROGRAM BELOW:  (I HOPE YOU RECOGNIZE IT!)


 class q4790  
   { public static void main (String args[])
       { for (int x = 1; x < 11; x++)
             { System.out.println("Hello World, " + x); } 
       } // ends for-loop 
   } // ends class
         

    ANSWER THESE QUESTIONS:

    1.  What happens if the first letter of the program
        name is a number -- like  790q4

    2.  Look up the rule for a program name.

    3.  Compile this without 'static' -- What happens?

    4.  What happens if  x++ is changed to ++x?

    5.  Rewrite so that loop decrements from 10 to 1.

    6.  Force syntax errors -- report at least (1) thing
        that you found out.

     

    AND I HOPE YOU KNOW HOW TO COPY, PASTE IT, AND RUN IT.