Re: Probs with g++ and cout

[luisgh@cogs.susx.ac.uk (Luis Francisco Gonzalez)]

> 
> Hello,
> 
>   since updating to "rex" I've got some problems with C++.
> When I compile this code:
> 
> ------8<-------8<---------8<-----------8<--------------8<-----------
> #include <iostream.h>
> 
> int
> main()
> {
>       double z = 2.00;
>       cout << z << " ^2 = " << z * z << endl;
>       return 0;
> }
> ------8<-------8<---------8<-----------8<--------------8<-----------
> with
> 
>    g++ -o prob prob.cc
> 
> and then starting with "./prob" I got the following output:
> 
>    -3.09183e-3832 ^2 = -1.01729e-4265
> 
> Did I forget any library? Is there something I should include?
> 
> Packages:   libc5:     5.4.7-6
>             libg++27:  2.7.1-3
>             gcc:       2.7.2.1-2
>             
> Thanks,
> 
>    Jonas
> 
> -- 
>  /====================================================================\ 
>  | Jonas Rathert                                 |       Who is       |
>  | Mathematisches Institut, Uni Koeln            |  General Failure ? |
>  | EMail: jrathert@mi.uni-koeln.de               |   And why is he    |
>  | WWW  : http://www.mi.uni-koeln.de/~jrathert/  |  reading my disk ? | 
>  \====================================================================/
> 
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> 
Hi,
I get the exactly the same behaviour and results. I included a line using 
printf to see what value the variable would contain and it does print 2 so
I assume that the problem would lie in cout.

Luis.

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