I have a doubt.
With the random function, Can you generate random numbers negative?
Begin
randomize;
Writeln (random (-127)) / / 0> = n> -127
End.thanks.
Mailing lists / fpc-pascal / 2011-08
random numbers negative
6 messages · 4 people · –
- Luis Fernando Del Aguila Mejía 2
- waldo kitty 2
- Felipe Monteiro de Carvalho 1
- Lukasz Sokol 1
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thansk
Jonas Maebe wrote 13 lines
On 16 Aug 2011, at 17:25, Luis Fernando Del Aguila Mejía wrote:
> I have a doubt.
> With the random function, Can you generate random numbers negative?
>
> Begin
> randomize;
> Writeln (random (-127)) / / 0> = n> -127
> End.
random(128)-127;
Jonas
Another idea:
-1 * Random(127);Felipe Monteiro de Carvalho
thansk
Luis Fernando Del Aguila Mejía wrote 16 lines
thansk
El 16/08/2011 10:36 a.m., Jonas Maebe escribió:
> On 16 Aug 2011, at 17:25, Luis Fernando Del Aguila Mejía wrote:
>
>> I have a doubt.
>> With the random function, Can you generate random numbers negative?
>>
>> Begin
>> randomize;
>> Writeln (random (-127)) / / 0> = n> -127
>> End.
> random(128)-127;
>
>
> Jonas
interesting... i don't see jonas' reply in the list at all... was it private only?
Another idea: -1 * Random(127); Felipe Monteiro de Carvalho
Felipe Monteiro de Carvalho wroteAnother idea: -1 * Random(127);
this was what i was thinking of as it doesn't limit the number to any particular size as the following seems to do...
random(128)-127;what would happen with this?
random(4096)-127;;)
I have a doubt. With the random function, Can you generate random numbers negative? Begin…
Luis Fernando Del Aguila Mejía wrote 9 lines
I have a doubt.
With the random function, Can you generate random numbers negative?
Begin
randomize;
Writeln (random (-127)) / / 0> = n> -127
End.
thanks.
As only negative range :
somebody (Felipe) wrote that: ( -1*Random(127) );As a range of -127...127:
Random(255) - 127;L.