scanf doesn't work for variables of type double

[Conor P. Cahill]

In article <12988 at uhnix1.uh.edu>, jsmng at csune.cs.uh.edu writes:
> Does anyone have any experience with this? According to K&R, %f for
> double should be allowed in scanf.

This is not true.  %f is allowed for doubles in printf since float
parameters are automatically converted to doubles, but for scanf() you
must use %lf for doubles.  See K&R1 pg 149, K&R2 pg 158,  
or RTFM scanf(2) man page.


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