[plt-scheme] Scheme grade calculator

From: John Clements (clements at brinckerhoff.org)
Date: Mon Apr 26 19:35:07 EDT 2010

On Apr 26, 2010, at 3:44 PM, Joe Burk wrote:

> Does anyone know of a grade calculator written in scheme. I'm particularly looking for one that would include the assignments name, the total points the assignment is worth, and the weight of the assignment. 
> For example I'm looking for something that could do this:
> (define assignment (make-assignment "Test #1" 30 10))
> (assignment-name assignment)    =  "Test #1"
> (assignment-out-of assignment)    =  30
> (assignment-weight assignment)   = 10
> (assignment? assignment)           = #t


I wrote (and then thought better of) a snide response that assumed that you're trying to get the members of this list to solve your homework for you.  Is that correct?  I think you'll find that the list members are not unwilling to help, but it's important to let people know when you're asking for help with a homework problem.

John Clements

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