float data type question...

[Dmitrii PapaGeorgio]

how would i print a number in float value without negative numbers?
thanks for any advice...

[Mike Wahler]

Re: float data type question...


"Dmitrii PapaGeorgio" <james69@woh.rr .comNOSPAM> wrote in message
news:nICob.738$ gD1.405@fe2.col umbus.rr.com...[color=blue]
> how would i print a number in float value without negative numbers?
> thanks for any advice...[/color]


if(!(float_valu e < 0))
std::cout << float_value << '\n';

-Mike

[Dmitrii PapaGeorgio]

Re: float data type question...

Mike Wahler wrote:[color=blue]
> "Dmitrii PapaGeorgio" <james69@woh.rr .comNOSPAM> wrote in message
> news:nICob.738$ gD1.405@fe2.col umbus.rr.com...
>[color=green]
>>how would i print a number in float value without negative numbers?
>>thanks for any advice...[/color]
>
>
>
> if(!(float_valu e < 0))
> std::cout << float_value << '\n';
>
> -Mike
>
>[/color]
i need to "convert" it to a positive number...

[lilburne]

Re: float data type question...

Dmitrii PapaGeorgio wrote:
[color=blue]
> Mike Wahler wrote:
>[color=green]
>> "Dmitrii PapaGeorgio" <james69@woh.rr .comNOSPAM> wrote in message
>> news:nICob.738$ gD1.405@fe2.col umbus.rr.com...
>>[color=darkred]
>>> how would i print a number in float value without negative numbers?
>>> thanks for any advice...[/color]
>>
>>
>>
>>
>> if(!(float_valu e < 0))
>> std::cout << float_value << '\n';
>>
>> -Mike
>>
>>[/color]
> i need to "convert" it to a positive number...
>[/color]

#include <cmath>

std::abs(float_ value);