Loops and Lists

Loop that will not execute

You cannot count from 6 to 1, that is going backwards, so the loop will
do nothing.

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for i = 6 to 1
  MsgBox "Count:" & i
next i
----------------------

To correct this loop:

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for i = 6 to 1 Step -1
  MsgBox "Count:" & i
next i
----------------------

Loop will now display 6...5...4...3...2...1.

If the first number is greater than the second (i.e. 6>1) and there is
no step -1 (or step -2,etc) then the loop will not execute.

Examples

• Class6ExampleA.zip
• Class6ExampleB.zip

Assignment

Start with Class6ExampleB. Implement the remove method so that student scores can be removed. Also implement the Get Avg button so that the average score of all students is shown in a MsgBox.