I am puzzled by the value of MyResult on line 030. It shows the value to be 21 yet this is the line where MyResult is defined. Is the value set to 21 automatically or is this a typo. Or, did I miss something? <-- Most likely answer :)
Edit... I found this in the Errata section:
quote: 73 Error in Technical Text
The code execution table (below the actual code) should have the integer value of "21" for the variable "MyResult", instead of "0". 03/31/2006
Isn't it the other way around? Either 21 should be the assigned value in the code line 030, or the value of the output on line 030 should be 0 until line 040?
... End Edit