[LON-CAPA-users] Forcing integer answer

[Lars Jensen]

On Wed, 20 Nov 2002, Felicia Berryman wrote:

> Lars Jensen wrote:
> > How do I force the student to enter an integer answer. Say that the
> > answer is 155 and I want to allow 154, 155, 156 as only possible
> > answers. Values between these are not allowed. If I set the tolerance to
> > 1 the system allows values in between, and setting the format to "0f"
> > only affects the display, not the student input. Is there some way I can
> > force the answer to be an integer?
> > 
> 
> Maybe string response?  Make the answer "155"?
> 

Would string response allow three different correct answers?

--
Lars Jensen, TMCC/Vista B200, 7000 Dandini Blvd, Reno NV 89512-3999. 
Internet: <jensen@physics.unr.edu>, http://www.scsr.nevada.edu/~jensen
Tel: 775.673.7113  FAX: 775.674.7592