Re: [Dev-C++] Rounding off Floating Point numbers

[Deepesh K. <dee...@gm...>]

I want it for c++ bro...

On 4/9/08, Eric <eri...@wo...> wrote:
>
> Ummmm did you want the answer for c or c++
> here it is for C, try this out
> =================================
> #include <cstdlib>
> #include <iostream>
> float x=1;
>
>
> using namespace std;
>
> int main(int argc, char *argv[])
> {
>
> cout << "1/3 =" << x/3 << "\n";
>   printf("1/3 = %.9f \n", x/3);
>     system("PAUSE");
>     return EXIT_SUCCESS;
> }
> ==============================
>
> printf("1/3 = %.9f \n", x/3);
>
> the %.9f will give the answer to 9 decimal places
>
>
> >From Eric
>
>
>
>
>
>
>
>
>
>
> ----- Original Message -----
> From: Deepesh Kapadia
> To: dev...@li...
> Sent: Tuesday, 08 April, 2008 9:28 PM
> Subject: [Dev-C++] Rounding off Floating Point numbers
>
>
>
> Hello,
>
> I would like to know if i have a value held in a float variable, how would
> I
> fix the value to one decimal place???
>
> I'm using Dev C++ Ver. 4 ..I know that to fix a floating point number I
> first have to include the header <iomanip>, which i have already done....
>
> I dont know wat to do next..Pliz Help...
>
> thanks.
> --
> ---Deepesh Kapadia---
>
>
>
>
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-- 
---Deepesh Kapadia---