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integer out of range
Jul 03, 2014
pgtkda
Jul 03, 2014
ponce
Jul 03, 2014
pgtkda
Jul 03, 2014
Jonathan M Davis
July 03, 2014
Gravatar of pgtkdaPosted by pgtkdaReply
pgtkda
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why is this possible?

int count = 50_000_000;
July 03, 2014
Gravatar of poncePosted by ponce
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ponce
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On Thursday, 3 July 2014 at 10:15:25 UTC, pgtkda wrote:
> why is this possible?
>
> int count = 50_000_000;

int is always 4 bytes, it can contains from -2_147_483_648 to 2_147_483_647.
July 03, 2014
Gravatar of pgtkdaPosted by pgtkda
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pgtkda
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On Thursday, 3 July 2014 at 10:22:14 UTC, ponce wrote:
> On Thursday, 3 July 2014 at 10:15:25 UTC, pgtkda wrote:
>> why is this possible?
>>
>> int count = 50_000_000;
>
> int is always 4 bytes, it can contains from -2_147_483_648 to 2_147_483_647.

oh, ok. I thought it only contains numbers to 2_000_000, but 2 to the power of 32 is your result, thanks.
July 03, 2014
Gravatar of Jonathan M DavisPosted by Jonathan M Davis
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Jonathan M Davis
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On Thu, 03 Jul 2014 10:24:26 +0000
pgtkda via Digitalmars-d-learn <digitalmars-d-learn@puremagic.com>
wrote:

> On Thursday, 3 July 2014 at 10:22:14 UTC, ponce wrote:
> > On Thursday, 3 July 2014 at 10:15:25 UTC, pgtkda wrote:
> >> why is this possible?
> >>
> >> int count = 50_000_000;
> >
> > int is always 4 bytes, it can contains from -2_147_483_648 to 2_147_483_647.
>
> oh, ok. I thought it only contains numbers to 2_000_000, but 2 to the power of 32 is your result, thanks.

If you want to know the min and max of the numeric types, just use their min and max properties - e.g. int.min or long.max.

- Jonathan M Davis