I. Cross out the illegal variable names:

j                       Mexico                   halt
_578                    FALSE                    bFound
goo                     23                       findTime
printf                  _                        A
two%five                result57                 write
4myself                 amount$                  385spaces 
char                    main                     dfx0
_FLAG_                  xv/6                     G_globals

II. Write the following equation as a line in a computer program (use *,/,+,-, and parentheses; write in one line):

                  5-w
let x =   -----------------------
               y-9    
            --------  +   62 
             3k+w-6      

      x = 

III. Identify the variables in the following program. Draw a column for each variable, trace through the program, and keep track of what value is stored in each variable as the program runs. DO NOT cross out old values for the variables.

void main()
{
  int a,b,c;
  a=5;
  b=a-3;
  float w;
  w=b;
  w=w/2;
  a=w+1.1;
  a=a+3.0*b;
  b=7-(9-a)+6/3/2;
}

IV. Show exactly what would appear on the screen:

printf("Hello,^");
cout << "there!^^I^like\n";
cout << "programming.^^" << "This";
cout << "is\ngr" << endl << "eat.";