Re: Array to integer problem(integer too long).

[Brian Budge <brian dot budge at gmail dot com>]

Ah, okay.  long int in most 32 bit system is the same as int.  Usually
there is a type called long long which is 64 bits on 32 bit systems.

  Brian


On Wed, 16 Feb 2005 13:19:05 +0200, Victor <victor@ambra.ro> wrote:
> Thank you.
> The problem is that I don't know what type to declare the numeric variable.
> If I try A simple program like this:
> #include <stdio.h>
> #include <stdlib.h>
> int main(int argc, char **argv) {
>     long int test;
>     test = 89126342536;
> }
> when I compile I get the following error:
> test.cpp: In function `int main(int, char**)':
> test.cpp:14: error: integer constant is too large for "long" type
> 
> I know I must replace the line "long int test" with something else, but
> I don't know with what.
> Thank you.
> 
> Brian Budge a scris:
> 
> >Hi Victor -
> >
> >The number you specify is larger than can be held in a 32 bit integer.
> > Use atoll instead.
> >
> >  Brian
> >
> >
> >On Wed, 16 Feb 2005 12:53:50 +0200, Victor <victor@ambra.ro> wrote:
> >
> >
> >>I have this simple script:
> >>
> >>#include <stdio.h>
> >>#include <stdlib.h>
> >>#include <string.h>
> >>int main(int argc, char **argv) {
> >>    int test;
> >>    char *numar = "89126342536";
> >>    test = atoi(numar);
> >>    printf("Test: %d", test);
> >>}
> >>
> >>I want to convert the string numar to integer.
> >>But the result - when I run the script is :
> >>Test: 2147483647
> >>and I would expect:
> >>Test: 89126342536.
> >>
> >>It seems that the number is too big.
> >>How can I solve this problem.
> >>
> >>Thank you.
> >>
> >>
> >>
> >>
> >
> >
> >
> 
>