Unit #2-05

Learning Outcome

At the end of this lesson, you will be able to:

• use local and global variables in a program

• learn to use IDE debugger

• find errors in a program and be able to classify the kind of error

Review

• review Pseudocode

Lesson

• go over "Scope of Variables"

  • go over use of "Global" 

  • go over stepping through code with a debugger

• go over types of errors

  • syntax error

  • logical error

  • run-time error

Activity

• work through stepping through code example

Daily Assignment

• recreate the local and global variable program below

  • then step through it to understand what is happening

• read Local and Global variables , Computer Based Problem Solving

Extra

• recreate the same above program in C

  • step through it to understand what is happening